How does light behave?

Answers

Answer 1
When light moves from one medium (like air) to another medium (like water) it will change directions. This is a "wave-like" behavior and is called refraction. In this way light behaves like other waves such as sound waves.
Answer 2

Answer: Light behaves like waves, they undergo reflection, refraction and diffraction just like any other wave would.

Explanation:

Light waves move and change direction all the time. But how can we compare them? to all other waves because this behavior happens constantly.


Related Questions

Choose all the answers that apply.

In a balanced ecosystem the number of _____.

producers is greater than the number of consumers
consumers is greater than the number of producers
primary consumers is greater than the number of secondary consumers
secondary consumers is greater than the number of tertiary consumers
tertiary consumers is greater than the number of primary consumers

Answers

producers is greater than the number of consumers

Answer:

primary consumers is greater than the number of secondary consumers

secondary consumers is greater than the number of tertiary consumers

producers is greater than the number of consumers

Explanation:

In Kingdom Animalia, there are is a wide variety of organisms such as humans, reptiles, fish, birds, insects, and mammals. These organisms are different from each other in many ways. Why would scientists classify all of these organisms into the same Kingdom?

Answers

All living organisms are classified into groups based on very basic, shared characteristics. Organisms within each group are then further divided into smaller groups.

Explanation:

Answer:

D :)

Explanation:

What is the effect of wildfires on biodiversity?

Answers

Answer:

it damages the earth's atmosphere and harm animals and the air we breath

Answer:

its a

Explanation:

well the answer makes sense because it might decrease some trees but it also gets rid of the bad and rotting trees so more vegetation can grow

The chemical equation below summarizes the burning of a fossil fuel.
Fossil fuel + oxygen gas →
+ water + heat
Which substance belongs in the blank in the equation?
O A. Lactic acid
O B. Carbon dioxide
O C. Nitrogen
D. Ammonia

Answers

Answer: B. Carbon Dioxide

Explanation:

Fossil fuel can release methane and other hydrocarbon. The reaction is processed between methane and oxygen in the air. When this reaction takes place the result is Carbon dioxide, water, and lots of energy (heat)

Hope this helps!

The graph below shows the mass of plants as succession progresses. What is the
cause of the drop in the moss population?
Pine
Trees
Shrubs
Mass of Plants
Oak
Trees
Grasses
Mosses
Time
The formation of the climax community of the forest
Competition for light and resources with grasses
A lack of soil nutrients in the environment
Competition for light and resources with the oak tree

Answers

Answer:

Competition for light and resources with grasses

Explanation:

Mosses are small, flat brioftas that have no conductive vases, flowers, fruits and seeds. In a situation where a region has an intense density of trees as shown in the question above, mosses may be left with a limited amount of resources necessary for their survival, which will decrease their population. As a result, the moss will compete with other plant species.

In relation to the question above, the population of mosses would decline due to the competition for resources with grasses, this is because grasses have advantages in the absorption of resources, due to their biology.

What can scientists infer about the period of very early Earth from the fossilized remains of trees found under a lake?

Answers

Answer:There is a theory that terrestrial plants evolved from aquatic plants through a process of natural selection. Thus, by finding fossils of plants under the river, scientists may conclude that this theory is correct and that these fossils represent the ancestors of terrestrial plants.

The emergence of plants that survive on earth is a very important milestone for the planet, it is believed that these plants have evolved from green algae called Chlorophyta that have survived in marshy areas that had alternating periods of flooding and drought.Then the discovery of these fossils, through scientific experiments may conclude that the theory is correct

Explanation:

Answer:

The fossil record is the record of life on earth preserved in rock as fossils. The fossil record provides evidence of where types of plants and animals lived, how long they lived, how they died, and how they changed. It also tells us about Earth’s early environment and how it changed. The fossil record helps determine the age of rock formations by looking at how deep the fossils are buried in the rock. When a fossil is found above another fossil in a rock formation, the deeper fossil are considered older.

What can scientists infer about the period of very early Earth from the fossilized remains of trees found under a lake?

Explanation:

A) The fish ate the trees.X

B) The dinosaurs ate trees.X  

C) The area was once a forest. ****************************** C

D) The atmosphere lacked oxygen.X

Hitchhiker's thumb (H) is dominant to no hitchhiker's thumb (h). A woman who does not have hitchhiker's thumb marries a man who is heterozygous for hitchhiker's thumb. What is true of their offspring?

Answers

Answer:

There is a 50% chance the kids will have Hitchhiker's thumb

Explanation:

Because Hitchhiker's thumb is dominant and the woman doesn't have it it's safe to assume her genes for it are hh. In a punnet square it would look like

      h    h

H | Hh  Hh

h  | hh  hh

If that makes any sense I hope it does

Point is, 2 of the 4 boxes would say Hh and the other two would have hh

How does disease affect blood pressure

Answers

Explanation:

The body has lots of mechanisms that can control the blood pressure, plus, changing the amount of blood the heart pumps, the diameter of the arteries, and volume of blood in the bloodstream. When a disease causes blood pressure to stay high, low, or in between, problems can arise.

What is the speed of a wave with a frequency of 6oHz and a wavelength of 20m

Answers

Answer:

speed = 1200 m/s

Explanation:

given data

frequency = 60 Hz

wavelength = 20 m

solution

we get here speed of a wave that is express as

speed = Frequency × wavelength    ...............................1

put here value and we get speed

speed = 60 × 20

speed = 1200

so speed of a wave is 1200 m/s

PLEASE HELP. 20 POINTS

Alpha-1 is a hereditary disorder that affects the lungs. In order for the disease to develop, a child must inherit one recessive allele from each parent. Suppose Caryn’s mother has Alpha-1 and her father carries only one recessive allele. Which of the following claim best describes Caryn’s situation?


Caryn has no chance of developing Alpha-1.

Caryn has no chance of being a carrier for Alpha-1.

Caryn has a 50 percent chance of developing Alpha-1.

Caryn has a 100 percent chance of developing Alpha-1.

Answers

Caryn has a 50 percent chance of developing Alpha-1.

Answer:

50 percent chance

Explanation:

does species extinction help with habitat destruction

Answers

Answer:

Yes, it does.

Explanation:

Habitat destruction is one of the main reasons species go extinct. If they have no place to live and be safe in their habitat, they're left in the open available to any predators ready for a meal.


Sleet is precipitation made of small particles of ice. How does sleet form?

Answers

Answer:

Sleet is pellets of ice that form when snow falls into a warm layer and melts into rain. The rain then falls into a freezing layer of air that is deep enough to refreeze the raindrops into pellets. Sometimes the snow does not completely melt and the partially melted snowflakes refreeze into snow pellets.:

hope this helps!

Answer:

There must be a layer of air near the ground whose temperature is below freezing, where water turns to ice. Above this layer of freezing air must be a layer of warmer air. As snow falls through the warm air, it melts or partially melts into raindrops. It forms sleet before it reaches the ground.

Explanation:

:3

Marvin blows up a balloon but lets go of it. The air inside is released and the balloon goes up into the air. What best describes what happens?

Answers

Answer:

The thrust of the air propels the balloon in the opposite direction

Explanation:

Answer:the thrust goes the opposite direction

Explanation: the air is blowing one way while the push of force thrusts the balloon the other way

Which entry is in the wrong position in the table?

Answers

Explanation:

What is the entries you don't have enough stuff for us to find out an answer

Answer:

Its B allergies

Explanation:

Which descriptions refer to cirrus clouds? Select three options.

Answers

Answer:

wispy, high altitiudes, and ice crystals

Explanation:

Answer:

C

Explanation:

In cellular respiration, where do the high-energy electrons that move through the electron transport chain originate?

Answers

Answer:

The electrons are carried to the ECT by NADH and FADH+, which are reduced during glycolysis, pyruvate oxidation, and the Krebs cycle.

why do animals and plants need nitrogen

Answers

Answer:

They need Nitrogen to make Amino acid, DNA but the nitrogen in the atmosphere can't be used directly. Some nitrogen fixing bacteria fix it then it is able to use for plants and animals.

hope it helps!

Answer:

Plants and Animals need Nirogen and its Sufficent

Explanation:

Plants need Nitrogen especially Crops because they give protein with the help of nitrogen by the help of Rhizobium Bacteria.

With This Protein, Animals ( Herbivores) eat this for energy which contains nitrogen

When two liquids have the same osmotic pressure they're said to be
Question 6 options:


hypotonic.


hypertonic.


isotonic.


diffuse.

Answers

Answer:

Isotonic

Explanation:

Answer: isotonic is the Penn Foster test answer

What is the largest object in the image above??

Answers

Answer:

The one to the extreme right

Explanation:

The graph shows the progression of size getting larger from left to right

When we look at stars, we notice that some appear brighter than others. Sirius looks much brighter than Rigel, but is it really brighter? Or is Sirius much closer to Earth, giving it the appearance of being brighter? Actually, Sirius is about one hundred times closer to Earth than Rigel. If the two stars were the same distance from Earth, Rigel would appear much brighter. -We use two terms to reference the brightness of a star: absolute magnitude and apparent magnitude. Absolute magnitude is the measure of the light given off by a star, while apparent magnitude refers to the amount of light received on Earth. The color of a star indicates its temperature. Blue-white stars are very hot, while orange-red stars are relatively cool. In the early 1900's Ejnar Hertzsprung and Henry Russell noticed that the higher the temperature of a star, the greater the star’s absolute magnitude. They developed a graph that depicts this relationship called the H-R diagram. Most known stars fit into a diagonal band that runs from the upper left to the lower right of the diagram. This diagonal band is called the main sequence. About 90% of all stars are main sequence stars. Most stars are currently classified using the letters O, B, A, F, G, K, and M, where O stars are the hottest and the letter sequence indicates successively cooler stars down to the coolest M class. Betelgeuse is in the red spectral class. It is one of the largest of stars with extremely high luminosity although it has a relatively low surface temperature. How would Betelgeuse be classified?

A. Giant
B. Supergiant
C. White Dwarf
D. Main Sequence

Answers

B.supergiant. //did this before

When we look at stars, we notice that some appear brighter than others. Sirius looks much brighter than Rigel, but is it really brighter Or is Sirius much closer to Earth, giving it the appearance of being brighter

Actually, Sirius is about one hundred times closer to Earth than Rigel. If the two stars were the same distance from Earth, Rigel would appear much brighter.

We use two terms to reference the brightness of a star: absolute magnitude and apparent magnitude. Absolute magnitude is the measure of the light given off by a star, while apparent magnitude refers to the amount of light received on Earth.

The color of a star indicates its temperature. Blue-white stars are very hot, while orange-red stars relatively cool. In the year of 1900's Ejnar hertzsprung and Henry Russell noticed that that the higher temperature of a star, the greater's the star absolute magnitude. They developed a graph that that depicts this relationship called H-R diagram.

Most knows stars fit into a diagonal band that runs form the upper left to the lower right of the diagram. This diagonal band is called the main sequence. About 90% of all stars are makn sequence stars.

Most stars are currently classified using the letters O,B,A,F,G,K and M, where O stars are the hottest and letter sequence indicates successively cooler stars down to the coolest M class.

Betelgeuse is the red spectral class. It is one of the largest of stars with extremely high luminosity although it has a relatively low surface temperature. Betelgeuse can be classified as supergiant. Thus option b is correct.

Learn more about stars here:

https://brainly.com/question/24493066

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What is the difference between a heart and a brain?

7 paragraph response.

WILL MARK BRAINLIEST!

Answers

Brain controls nerves

Heart pumps the blood
I’m not going to write seven paragraph, but I’ll do some common differences you can quickly build off of (also use very large words and long sentences to fill the paragraphs, doesn’t even have to be detailed)
Brain controls nervous system. Brain controls out movement. The brain gets the direct messages for our movement responses.
The heart pumps blood throughout the body. The heart had arteries, and veins. Veins are blood carried in, arteries are blood carried out.
Hope this can help :)

The picture shows a girl with a widow's peak.



The girl has a widow's peak because of her
genes, which are located in chromosomes in her cells' nuclei.
hormones, which are passed on from previous generations.
nutrition, and indicates her needs are met.
environment, in which it is an advantage.

Answers

What’s the question so we can help you?

Jacque is hiking in the mountains and sees a very large and colorful rock layer. It looks different than the surrounding rock layers. What is the best way for Jacque to investigate what the environment was like when this rock layer was deposited?

Jacque could measure the height of the rock layer.

Jacque could check if the rock layer has fossils in it.

Jacque could look at the color of the surrounding rock layers.

Jacque could chip off a chunk of rock from the rock layer and smell it.

Answers

Answer:

Check if the rock layer has fossils in it.

Explanation:

The rock layer from the inside out and the fossils will tell you how old the rock is.

Jacque could check if the rock layer has fossils in it, as the presence and types of fossils can often provide clues about the environment in which they were formed.

What can a rock layer tell about the environment?

To investigate what the environment was like when a rock layer was deposited, there are several approaches that can be taken:

Look for clues in the rock layer itself: The rock layer itself can often provide clues about the environment in which it was formed. For example, the presence of certain minerals or fossil types can indicate the presence of specific conditions, such as warm or cold temperatures, or a marine or terrestrial environment.

Examine the surrounding rock layers: The rock layers above and below the rock layer of interest can provide additional context and clues about the environment. For example, if the surrounding layers are sedimentary rocks, such as sandstone or shale, it may indicate that the area was once covered by water.

Use rock dating techniques: As mentioned earlier, techniques like radiometric dating and relative dating can help determine the age of a rock layer and provide insight into the environment that existed at the time it was formed.

Conduct additional analyses: Depending on the type of rock and the questions being asked, it may be possible to conduct more detailed analyses, such as chemical or isotopic analyses, to gather further information about the conditions under which the rock formed.

Consider the current location of the rock layer: The current location of the rock layer can also provide clues about the environment in which it was formed. For example, if the rock layer is found in a mountain range, it may have formed in a tectonically active area, while a rock layer found in a flat, low-lying area may have formed in a more stable environment.

Learn more about rock dating, here:

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Describe the role of ATP

Answers

Answer:

the main role of ATP is to provide energy

Explanation:

What is the function of flowers?
Transport nutrients
Gas exchange
Reproduction
Support stem

Answers

The answer to this information is reproduction

Answer:

The function is reproduction.

Which can remove carbon dioxide from the atmosphere?


plants and animals

animals and glaciers

oceans and glaciers

oceans and plants

Answers

Answer:

Oceans and plants

Explanation:

oceans and plants is what you’re looking for

how does building a solar power plant slow down resource depletion?
A. It increase the supply of electricity from alternative sources
B. It reduces the cost of electricity from alternative sources
C. It reduces the demand for electricity overall
D. It increases the consumption of electricity from coal

Answers

Answer: A

Explanation:

A. It increase the supply of electricity from alternative sources

Answer:

A. It increase the supply of electricity from alternative sources

Losing 100 orangutans a week is an astonishing number. Within your lifetime they could become extinct in the wild because of human impact. We use palm sugar in many products consumed and other things. Do you feel that it could be said we have a parasitic relationship with orangutans? Defend your answer.

Answers

if the orangutans eat the fruits, basically their place of residence is their only means of obtaining and if the human continues to cut down trees and destroy forests, the fruits will be lost and the monkeys will starve and thus could become extinct.

hope this help (>-<)

In which list are the levels of organization in the human digestive system shown from lowest to highest?

Answers

Answer: I believe it would be A: epithelial cell, intestinal lining, intestine, digestive system, human body.

Hope this helps!!

Answer:

A—

Cell

Lining

Intestine

System

Body

Explanation:

This is from smallest to largest. In the system.

Which ecosystem is found mainly in warm tropical waters?coral reefs or kelp forest

Answers

Answer:

coral reefs

Explanation:

they thrive better in warmer waters.

The right answer is coral reefs
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Sarkis wants to draw a triangle with sides measuring 4 ft, 10 ft, and 16 ft. Which is true about Sarkiss plan? Read the quotation and then answer the question."[When]the University of Texas Law School is compared with [the] law school for Negroes, we cannot find substantial equality in theeducational opportunities offered white and Negro law students by the state. We hold that therequires that petitioner beadmitted to the University of Texas Law School."-Chief Justice Fred Vinson, Opinion of the Court, Sweatt v. Painter (1950)Analyze the quotation and then select the phrase that correctly completes the excerpt.A. 13th AmendmentB. Civil Rights ActC. Due Process Clause of the 5th AmendmentD. Equal Protection Clause of the 14th Amendment order the set numbers from least to greatest ok, im failing math rn so plz help Use Herons Formula, that is, the area of a triangle is , where the triangle contains sides a, b and c and to find the area of the triangle with side lengths: .a=7/2 b=4/3 c=9/4 January 1, 2021, Woody Forrest Corporation granted executive stock options to purchase 41,000 of its common shares at $9 each. The market price of common stock was $24 per share on December 31, 2021, and averaged $12 per share during the year then ended. There was no change in the 164,000 shares of outstanding common stock during the year. Net income for the year was $39,000. The number of shares to be used in computing diluted earnings per share for the quarter is: 2. Patricia, Luca and Dauda shared an amount of money such that, Patricia had twice as much as Dauda and Luca had GH600.00 more than Dauda. If Patricia had GH2,000.00, what was the average share, to the nearest GH? The mk family orchard has 120 apple trees and 90 pear trees. If each fruit tree produces an average of 590 pounds of fruit per year, about how many pounds of fruit can the orchard produce in one year what is the slope of the line 7x+2y=5 Which of the following is equivalent to the complex number i8?Choose 1 answer:mi1-1plStuck? Watch a video or use a hint.Report a problem What is a purine and a pyrimidine? Name them. Please help if you can Static electricity isa closed conducting pathwhen electrons move easily through objectsbuild up of electrical charges by friction Identify the italicized figure of speech. When I consider how my light is spent, E're half my days, in this dark world and wide, And that one Talent which is death to hide, Lodg'd with me useless, though my Soul more bent To serve therewith my Maker, and present [ 5 ] My true account, least he returning chide, Doth God exact day labour, light deny'd, I fondly ask; But patience to prevent That murmur, soon replies, God doth not need Either man's work or his own gifts, who best [ 10 ] Bear his milde yoak, they serve him best, his State Is Kingly. Thousands at his bidding speed And post o're Land and Ocean without rest: They also serve who only stand and waite. choices metonymy understatement hyperbole Farmer Bob's daughter wanted to put carpet in her goats pen. The pen is 12 feet wide and 12 feet long. How many square feet of carpet does she need for the pen what two factors does elastic potential energy depend upon Simplify 17 1/2 - (-9 3/8)ASAP please extra poonts Make questions and negative sentences Example You speak EnglishQuestion: Do you speak English?Negative. You dont speak English1. They play tennis.Question: Negative: 2. Ramn likes pizza.Question: Negative: 3 My best friend works in a hotel.Question: Negative: 4. My parents get up early.Question: Negative: 5. We like your house.Question: Negative: 6. I study English.Question: Negative: 7. My friend lives in Paris.Question: Cardiac muscle causes movement in the A football team has P points.P = 3W + DW is the number of winsD is the number of drawsIf a team has 53 points from 33 games, with 11 draws, how many games did the team lose