Physics Middle School

What happens to the volume of a solid when it is moved to a larger container?

It becomes more dense.

It becomes less dense.

It increases to fill the container.

It remains unchanged.

Answers

Answer 1

It becomes less dense............

Answer 2
IT REMAINS UNCHANGED because, Would the volume of each substance change if each were moved into a larger container? The size/shape of a liquid and gas would change with a change in container size. The volume does not change if the amount of liquid and gas stays the same.

Related Questions

Will the net force be greater or lesser for objects with greater mass?

Answers

The net force will be lesser for objects with greater mass

Answer:

The answer is

→ If an object has a greater mass, then the net force will be lesser.

Explanation:

The net force will be lesser because the greater mass the object is, the slower the net force will be.

If we were to talk about lesser mass in an object, then the net force will be faster, but this isn't the case right now.

Hope I could help and cleared it for you! :^)

A girl rides her scooter to school, a total distance of 4.5km. She has to slow down twice to cross busy streets, but overall the journey takes her 0.65h. What is her average speed during the trip?

Answers

Answer:

6.93 km/h

Explanation:

To calculate her average speed, we need the "speed" formula, which is:

average speed = distance / time

You plug in your numbers and it will give you the answer.

Speed = 4.5km/0.65hr

           = 6.923 km/h

HELP ME
the bending of light when it changes media is called _________
u can get brainliest

Answers

Answer:

Refraction

Explanation:

(In my opinion) The bending of light when it changes media is called REFRACTION. good luck!

Which of the following best explains energy transformations that would occur if the archer were to release the bow string in each picture.

Answers

Answer:

a)the arrow will have a very little kinetic energy after the archer and its realesead the string in the picture of the right

Explanation: you are at my same school and I pass it correct also as shown in the image it should be like that

What is the net force acting on the object above?

Answers

5 N to the right

There’s a force of 6 N pulling to the right (the positive direction) and 1 N pulling left (the negative direction).
Net force= 6 N - 1 N = 5 N to the right

Answer:

5N to the right

Explanation:

You have a force of 2N acting on the object to the right, 1N to the left, and another 4N to the right. if we add all of these forces together, taking to the right as positive, and to the left as negative, we get 2 + 4 - 1, which is 6 - 1, which is equal to 5, and since it's positive, it's a net force to the right.

Do all types of light change materials in the same way

Answers

Transparent and translucent materials transmit most of the light that strikes them, but not all of it. Light can also
reflect off these materials. When light reflects, it is bouncing off something. Windows transmit most of the light that strikes them, but they also reflect light. If you have a lamp turned on near a window at night, you can see the reflection of the lamp in the window.
Transparent and translucent materials also absorb some of the light that strikes them. When something absorbs light, it is soaking up the light. When light is absorbed by an object, the light energy changes to heat energy and the object heats up. If you touch a window that has been in the sunlight, you will notice that it is warm.
Opaque materials do not transmit any light. All of the light that strikes an opaque material is reflected or absorbe
Light can be reflected, transmitted, or absorbed. You have read that EM waves can interact with a material medium in the same ways that mechanical waves do. Most things are visible because they reflect light. The two other forms of interaction are transmission and absorption.

Number these from least (1) to most (5) mass ?

A baseball

A small car

A truck

A feather

A large train
i need the answer so please answer

Answers

Answer:

1. A feather

2. A baseball

3. A small car

4. A truck

5. A large train

Explanation:

1. a feather

2. a baseball

3.a small car

4. a truck

5 a large train

A mouse can ran 12 meters in 4 seconds. A cat can run 30 meters in 10 seconds. A dog can run 120 meters in 40 seconds? Who can run the fastest?

A. mouse
B. cat
C. dog
D.they all ran the same speed​

Answers

They run at the same speed hope this help can give me brainiest
They all ran same speed of 3mph, to find speed we do s=d/t we do distance divided by time 12 divided by 4 is 3, 30 divided by 10 is 3, 10 divided by 40 is 3, so they all ran the same speed

Using simple language, explain how your demonstration shows the effect of distance on electric forces. Use the terms electric charge, electric field, and electric force.

Answers

Explanation:

For a charge concentrated nearly at a point, the electric field is directly proportional to the amount of charge; it is inversely proportional to the square of the distance radially away from the centre of the source charge and depends also upon the nature of the medium.

The electrical forces that exist between two charged objects will be inversely related to the distance of separation that's between the objects.

Coulomb's law describes the electric force between charged objects. It should be noted that gravitational force and electric forces reduce with the square of the distance between the objects.

Every constituent of matter possesses an electric charge that can either be positive, negative or zero. In electrostatics, the electrical forces that exist between two charged objects will be inversely related to the distance of separation that's between the objects.

When the separation distance is increased, it'll lead to a reduction in the force of attraction between the objects.

Read related link on:

https://brainly.com/question/21980164

Determine the amount of work done.

Answers

Answer:

Work=10N x 10ft= 100 N x ft

Explanation:

The units might be wrong, but the answer is 100

the answer is 100!!!!!!

What is meant by the term illegal alien

Answers

Answer:

The term illegal alien refers to a foreign person who is living in a country to which they are not an official legal citizen.


It means a foreign national who is living without official authorization in a country of which they are not a citizen.

1. In a series circuit, if one bulb goes out the other blubs will stay lit.
a. true
b. false

Answers

I think is False
I think is False

1. A sled is being pulled to the left by 5 dogs, each dog pulling with 6 Newtons of force. Find the net force (ignore friction).
2. If a person pulls on a cart to the right with a force of 10N and a second person pulls to the left with a force of 3N, what is the net force on the cart ignoring all other forces?

3. A 2N and 6N force pulls on an object to the right and a 4N force pulls to the left a 0.5kg object. What is the net force on the object if you ignore all other forces?

4. A 20kg bike accelerates at 10m/s^2. With what force was the person pedaling if friction exerted a force of 100N

5. If a person is pushing a cart with a force of +40N, friction is -10N and the cart accelerates at 0.5m/s^2, what is the mass of the cart?

Answers

Answer:

check out this, it is the same question you have

Explanation:

Explain constant and changing velocity.

Answers

Answer:

To summarize, an object moving in a uniform circular motion is moving around the perimeter of the circle with a constant speed. While the speed of the object is constant, its velocity is changing. Velocity, being a vector, has a constant magnitude but a changing direction.

Answer:

In order for the velocity to be constant, the magnitude of the velocity (or speed) and the direction of the velocity must not change. Therefore, an object that travels with constant velocity covers the same distance during each time interval and moves in the same direction during the same time interval.

Explanation:

Credit to the person who wrote the comment on your problem, i wrote it here so it is easier seen

answer quick i am time on this test.

A wave pool at a water amusement park has a machine at one end that generates regular waves that are 7.5 m long. At the other end, waves crest over the side every 5 s. How fast are the waves traveling?

Answers

Can not help sorry have a good day

When a bus is moving (especially with a high speed) on the road suddenly stops or suddenly changes its direction, the luggage on the top due to inertia of motion and direction continues to remain in the motion or in the same direction of motion. As a result, the luggage may get thrown out from the bus roof ---is an example of which law of motion?

Answers

Answer:

First law of motion

Explanation:

I say this because this example shows how an object is staying persistent unless it's compled to change

(not sure)

What is the purpose of a domain?

Answers

Answer:

to make the function work

Explanation:

Function must be functional.

So, domain makes sure you put x, then the function ( this machine) can produce y (this product).

Which of Newton’s three laws applies?
When you put a book on a table, the table pushes on the book
which law is that?

Answers

Probably the third as the book is being pulled down and the table is pushing up with an equal and opposite force, keeping it at rest.
Newton's First and Second Laws of Motion. A force is a push or a pull on an object. When you place a book on a table, the book pushes downward on the table and the table pushes upward on the book. The two forces are equal and there is no resulting motion of the book

Heat Illness



pls help

Answers

Answer:

The first one is heat rash and the second one is sunburn

Explanation:

hope this helps

Answer:

1. heat rash 2. sunburn

Explanation:

:)

can anyone help me with this question?

Answers

Answer:

Answers should be:

A, and B

Explanation:

Hope this helps.

Which of the following are examples of chemical energy being released or stored?

A car battery reacting and releasing energy
A girl eating a sandwich which helps her move
Propane burning on a barbecue
I only
I, II, and III
I and III only
I and II only

Answers

i’m pretty sure the answer is 1 and 3

Which is a negatively charged particle in an atom?


nucleon

neutron

proton

electron

Answers

Answer:

electrons

Explanation:

electrons are negatively charged particles in an atom

Please help me, i don’t know the answer

Answers

I narrowed it down to A and C, but if I had to guess; A.

If I had to guess the answer is C

It is easier to push an empty shopping cart than a full one, because the full shopping cart has more mass than the empty one. This means that more force is required to push the full shopping cart -- is an example of which law?
1st
2nd
3rd

Answers

Answer:

This is a example of newtons second law

Explanation:

third law would tell us that when the rocket pushes out fire with a specific amount of force, the rocket will move in the opposite direction, but with the same amount of force.

Which of the following is not a function of PACs?

A donate large sums of money to their preferred candidate

B pay for television ads about their preferred candidate

C campaign for their preferred candidate

D appoint their preferred candidate to political office

Answers

Answer:

i think D

hope this helps

let me know if i'm wrong i will change the answer

Explanation:

It is definitely D.

What is the process of cell division that results in the creation of four sex cells? A. budding B. fertilization C. meiosis D. mitosish​

Answers

Answer:

meiosis

Explanation:

meiosis produces four sex cells

Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. This process is required to produce egg and sperm cells for sexual reproduction. ... Meiosis begins with a parent cell that is diploid, meaning it has two copies of each chromosome.

Mandeep climbs up a 10 meter ladder with a force of 4 Newtons in 20 seconds. What is his power output?

40 Nm/sec
2 Nm
2 Nm/sec
40 Nm

Answers

Explanation:

Work Done = Force * Displacement

= (4N)(10m) = 40J.

Power = Work Done / Time

= (40J)/(20s) = 2J/s = 2 Nm/sec.

Answer:

40 m

Explanation:

EXPLAIN how energy changes and is distributed as it moves from level to the next in a food chain.

Answers

Answer: There is a smaller amount of energy consumed making the consumer eat more

Explanation:

Energy decreases as it moves up trophic levels because energy is lost as metabolic heat when the organisms from one trophic level are consumed by organisms from the next level.

Which of Newton’s three laws applies?
A person is pushed forward into their seatbelts when a car stops.

Answers

Answer:

Newton's 1st law of motion

Explanation:

Newton’s first law of motion. Have a good day! ❤️❤️❤️❤️❤️❤️

Which describes sublimation?


a cold liquid evaporates

a gas turns into a liquid

a solid turns into a gas

a solid melts quickly

Answers

A. Solid turns into a gas
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