Answer:
The wavelength and frequency of light are closely related. The higher the frequency, the shorter the wavelength
Explanation:
The wavelength and frequency of an electromagnetic wave are inversely proportional to each other.
What is Wavelength and frequency?Wavelength is the distance between any two identical points or adjacent crests in the adjacent cycles of a waveform signal which is propagated in space or along a wire. In the wireless systems, this length is usually specified in the units of meters (m), centimeters (cm) or millimeters (mm).
Frequency is the rate at which the current changes its direction per second time. Frequency is measured in the units of hertz (Hz), an international unit of measure where, 1 hertz is equal to 1 cycle per second of time.
The wavelength in an electromagnetic spectrum is inversely proportional to the frequency of the wave. The shorter the wavelength, the higher the frequency of the wave. Because, all light waves move at the same speed in a vacuum medium, the number of wave crests passing at a given spot in one second is determined by the wavelength of the wave.
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Which of the following was Aristotle responsible for? (HELP ASAP PLEASE)
A: Ship Shaker
B: Scientific method
C: Calculus
D: Pendulum clocks
plz help describe the motion of tongs
Answer:
Movements of the tongue
The primary movement of the tongue is up and down with flattening and spreading. Lateral tongue movements are not observed during this pattern. Tongue movements are accompanied by up and down movement of the jaw for chewing and biting. This is a normal tongue pattern observed in early chewing.
Explanation:
Answer:
The primary movement of the tongue is up and down with flattening and spreading.
Explanation:
sorry to the person i copied
This question is about the Earth's atmosphere and light/sound waves.
Recall that if the colliding objects have hard surfaces, the collision is elastic. Based on this description, which bumper design is more likely to result in an elastic collision? Predict how this bumper design will change the force that car 2 experiences during the collision.
Answer: it going to be car 2
Explanation:
because they have a bumper and the bumper weigh more
Does mass influence how quickly an object falls?
A student is getting ready to go on a bike ride, but her bike’s back tire is flat! She connects a pump to the valve and adds air to the tire until it is fully inflated and ready to ride.
After the addition of air to the tire, the air pressure inside the tire is now __________ the air pressure outside the tire.
Fill in the blank by choosing one answer below.
Answer: The answer is B. Higher than.
Explanation:
Please help I don’t know the answer, I’m horrible in science
The distance versus time graph for Object A and Object B are shown.
{IMAGE} A graph titles Distance vs Time. A curved line is drawn through point 10 on y axis and this line is labeled Object A. The graph for Object B is a straight slanting line passing through the origin
Which statement best describes the motion of Object A and Object B?
Both objects move with variable speed.
Both objects move with constant speed.
Object A moves with constant speed and Object B moves with variable speed.
Object A moves with variable speed and Object B moves with constant speed.
Answer:
D
Explanation:
Because A moves with variable speed and B moves with constant speed
Which is a characteristic of an amorphous solid?
has a distinct melting point
becomes softer as temperature rises
particles arranged in a repeating pattern
made up of crystals
Answer:
4. Becomes softer as temperature rises
Explanation:
An amorphous solid is any noncrystalline solid in which the atoms and molecules are not organized in a definite lattice pattern. Such solids include glass, plastic, and gel. Solids and liquids are both forms of condensed matter; both are composed of atoms in close proximity to each other.
Fill in the blank.
You don’t ____ me thass fine _ ___
-Man Tiffany
Answer:
like, k bye
Hope this helps!
Answer:
You dont like me thass fine ok bye
The image below shows a large, warm ocean next to a continent with a coastal mountain range.
If an air mass formed at the location labeled “Air Mass Formation”, what properties would the air mass most likely have? Choose one answer below.
If a machine decreases the distance an object moves, it must also _____.
increase the object's acceleration
decrease the force used to move the object
decrease the object's mass
increase the force used to move the object
Answer:
B. Decrease the force used to move the object.
Explanation:
A magician pulls a tablecloth out from under dishes and glasses on a table without disturbing them. Make your claim and support it with evidence/reasoning. Write using complete sentences. 1st Law - Law of Inertia
2nd Law - Law of Force and Acceleration
3rd Law - Law of Action-Reaction
A car moves at 45 kilometers per hour.
Which option describes if the given value is speed or velocity?
1 velocity, because there is no specific direction
2 speed, because there is no specific direction
3 velocity, because there is a mention of time
4 speed, because there is a mention of time
Answer:
4
Explanation:
4. speed, because there is a mention of time
Speed v/s Velocity:Speed is the time rate at which an object is moving along a path, while velocity is the rate and direction of an object's movement. Velocity is speed with a direction. For example: The Dog runs at 9 km/h (kilometers per hour) is a speed. But saying he runs 9 km/h Westwards is a velocity.Thus, the correct option is 4 since no direction is given so it cannot be velocity.
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Please check my answers.
Please help! I haven't really been able to understand this topic :/
Ok but y I thought it was upside down tho...
How does this article connect to Stevenson’s purpose for writing Just Mercy? Respond in 2-3 complete sentences.
20PT
Answer:
How it does is that, he knows he is gonna write it. Its all about the imagination you know.
Explanation:
i don't know if i'm right tho :(
GIVING AWAY 38 POINTS
Explain the three properties of sound.
Had to repost got deleted
Fill in the blank.
I gatta _____ ___ walk and _____ ___ mouth
- Megan thee stallion
Answer:
stank as$ reckless as$
Explanation:
1st Law - Law of Inertia 2nd Law - Law of Force and Acceleration 3rd Law - Law of Action-Reaction An eagle soars through the air by pressing its wings downward. The air, in turn, propels the bird upward.
Answer:hen a bird flies, its wings push in a down- ward and a backward direction. This pushes air downward and backward. By Newton's third law, the air pushes back on the bird in the opposite directions—upward and forward. This force keeps a bird in the air and propels it forward.
Explanation:
15 points! Middle School Physical Science.
Answer:
1st t=d/s
2nd s=d/t
5th d=st
are all of the variations I came up with
Explanation:
the original formula for speed is s=d/t
then, I created a ratio of s/1=d/t and cross multiplied to find d=st
then, I isolated the t in one side by dividing by s on both sides.
Answer:
S = d/t
Explanation:
The formula for speed is speed = distance ÷ time. To work out what the units are for speed, you need to know the units for distance and time.
A car moving has a speed of 35 m/s. What acceleration would it have if it took 5.0 s to come to a complete stop?
Answer:
7
Explanation:
Please help! And no absurd answers please, I asked this a bit ago and I got super odd answers aha
Answer:
the second one
Explanation:
The speed and direction of motion is ?
A. Acceleration
B. Velocity
C. Momentum
D. Deceleration
Answer:
B. Velocity
Explanation:
Velocity is equivalent to a specification of an object's speed and direction of motion.
what are the properties of bungee gum,hmmm?
Answer:
It's both a solid and a liquid.
It can thicken and soften depending on how it's handled.
It can be used to cover wounds to stop bleeding.
It can be used to drown enemies.
It might be edible like normal gum. ...
It's elasticated.
Explanation:
Parallel Circuit
Series Circuit
Electrical Current
Electrical Discharge
Static Electricity
Answers:
A Circuit that contains more than one path for current flow.
Electric Charge at rest;generally produced by friction or introduction.
The Loss of static electricity as charges move off an object.
A Flow Of Charged Particles From One Point To Another.
Answer:
Parallel-A
Series- One path of energy flow
Electrical Current-D
Electrical Discharge-C
Static Electricity- B
Explanation:
What happens when warm air rises? (5 points) (will give brain)
a
Global temperature decreases.
b
The movement creates a difference in air pressure.
c
Cool air rises with it.
d
It moves towards the poles.
Answer:
b)
movement creates a difference in air pressure.
as warm air rises up it creates a vaccum so due to that the pressure in that region decreases.
Answer:
B. The movement creates a difference in air pressure.
Explanation:
This question is about magnets and net force (I think.) Please no absurd answers!
Answer:
D
Explanation:
Ok this is what I think I think it's D because when two mangnets have a force upon one thing at the same time I don't think it would move
Ken wants to jump and have some fun too! Barbie loans Ken her bungee cord. Is this a good idea? Explain with evidence and reasoning. (barbie bungee jump lab)
Answer:To ensure a safe and thrilling jump you will determine the relationship between the jump height and the
number of rubber bands used to make the bungee cord. You must allow your Barbie doll to come as
close to the floor as possible without sustaining any injuries or fatalities.
Explanation:
Fill in this pretty little blank.
Cause ima very _____ ____ get ___ ____ ___ momma.
-Mulatto
Hit that latto
Answer:
freaky girl
it from my
Explanation:
lol
