Which statements describe density? Check all that apply.
A. Density is a chemical property of an object.
B. The density of an object is constant.
C. Density is a derived unit of measure.
D. Density is the sum of the mass and volume of an object.
E. The density of an object determines whether it will sink or float.

Answers

Answer 1

Answer:

D) Density is the sum of the mass and volume of an object

Related Questions

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.

Answers

Answer:

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:

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.

Answers

Answer:

Explanation:

Because A moves with variable speed and B moves with constant speed

How does this article connect to Stevenson’s purpose for writing Just Mercy? Respond in 2-3 complete sentences.
20PT

Answers

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 :(

I’m pretty sure she is right

Please check my answers.

Answers

Those answers are correct!!

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

Answers

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.

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.

Answers

Answer:

Parallel-A

Series- One path of energy flow

Electrical Current-D

Electrical Discharge-C

Static Electricity- B

Explanation:

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.

Answers

I think d because the water can make the humidity go down and make the air cool

I agree with the person above me

What are somethings about the Heliocentric model?

Answers

Answer:

Heliocentrism, a cosmological model in which the Sun is assumed to lie at or near a central point (e.g., of the solar system or of the universe) while the Earth and other bodies revolve around it.

Explanation:

Based on the pattern of the P and S waves, what type of material is this planet made of?

(Tried to pick a subject but I could not find Science.)

Answers

Answer:

solid 6.

Explanation:

Observe the path taken by P and S waves in the model planet.

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

Answers

Answer:

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.

Learn more:

brainly.com/question/4931057

Easy Plz Help
Physics

Answers

Answer:

is it conduction because in that case it would be

Explanation:

the process by which heat or electricity is directly transmitted through a substance when there is a difference of temperature or of electrical potential between adjoining regions, without movement of the material.

GIVING AWAY 38 POINTS

Explain the three properties of sound.

Answers

Properties of sound include speed, loudness, and pitch. The speed of sound varies in different media. The loudness of sound depends on the intensity of sound waves. The pitch of sound depends on the frequency of sound waves.

This question is about magnets and net force (I think.) Please no absurd answers!

Answers

Answer:

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

What grade is this? This seems kinda weird

A student made the table shown to list some contact and non-contact forces.

Examples of Forces
Contact Forces Non-Contact Forces
The force exerted by a stretched spring The force applied by Earth and sun on each other
The electrical force exerted by a positive charge on a negative charge Magnetic attraction between two magnets

Which statement best explains why the table is incorrect?
Spring force is a force acting at a distance.
Electrical force is not a contact force.
Gravitational force can act between planets and sun only when they are in contact.
Magnetic attraction is a contact force

Answers

Speed force acting at a distance

plz help describe the motion of tongs

Answers

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

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.

Answers

Answer: The answer is B. Higher than.

Explanation:

The answer is for sure B :::Higher than

Which of the following was Aristotle responsible for? (HELP ASAP PLEASE)

A: Ship Shaker
B: Scientific method
C: Calculus
D: Pendulum clocks

Answers

B. Aristotle pioneered scientific method in ancient Greece alongside his empirical biology and his work on logic, rejecting a purely deductive framework in favour of generalisations made from observations of nature.

Please help! And no absurd answers please, I asked this a bit ago and I got super odd answers aha

Answers

Answer:

the second one

Explanation:

The second one is the answer

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

Answers

the magician is magic that’s how

1st Law - The force did not act on the dishes and glasses, so they stay at rest.

Had to repost got deleted

Fill in the blank.

I gatta _____ ___ walk and _____ ___ mouth
- Megan thee stallion

Answers

Answer:

stank as$ reckless as$

Explanation:

Does mass influence how quickly an object falls?

Answers

Both objects fall at the same speed. Mass does not affect the speed of falling objects, assuming there is only gravity acting on it.

both fall at the same time

This question is about the Earth's atmosphere and light/sound waves.

Answers

it’s c , most likely

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)

Answers

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:

ILL MARK BRAINLEIST
10 POINTS ILL GET YOU MORE FOR HELPFUL ANSWERS

Drag each label to the correct location on the image.

Jessica is visiting a park with her mother. Jessica sits on a swing. Her mother pulls the swing to a height of 3 meters above the ground and lets it go. The image shows Jessica at three positions on the swing. Jessica‘s mass is 44 kilograms and the maximum velocity of the swing is 5 meters/second. What’s the energy she has at each position shown? Ignore friction and air resistance.

Answers

Answer:

we can't but the 1rst one on right 2nd one on left 3rd one on middle

Explanation:

Hope that helps :D brainliest PLEASE!

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.

Answers

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:

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