Quiz about Gravity, Electric Charges

Question 1

What method of charge transfer is shown in the above diagram?

Accepted Answer

conduction

Answer

friction

Answer

radition

Answer

induction

Question 2

There are three main methods that may be used to charge an object. Through which methods do the objects need to touch in order to transfer charges?

I.conduction II.friction III.induction

Accepted Answer

I and II Only.

Answer

II and III Only.

Answer

All of them.

Answer

I and III Only.

Question 3

_______ and _______ are located in the nucleus of the atom, while _______ exist in areas of probability around the nucleus.

Accepted Answer

Neutrons, Protons, Electrons.

Answer

Electrons, Protons, Neutrons.

Answer

Protons, Electrons, Neutrons

Question 4

A balloon is rubbed against a wall. The picture on the left shows the balloon and the wall before rubbing. The picture on the right shows the balloon and the wall after rubbing.

What happened when the balloon was rubbed against the wall?

Accepted Answer

Electrons were transferred from the wall to the balloon.

Answer

Electrons were transferred from the balloon to the wall.

Answer

Protons were transferred from the balloon to the wall.

Answer

Protons were transferred from the wall to the balloon.

Question 5

When objects are charged by _______, they do not need to touch each other.

Accepted Answer

Induction.

Answer

All of these.

Answer

Conduction.

Answer

Friction.

Question 6

Which part of an atom has a negative charge?

Accepted Answer

Electron

Answer

Proton

Answer

Neutron

Question 7

What type of particles flow between objects when they are charged by friction or conduction?

Accepted Answer

Electrons

Answer

Neutrons

Answer

Protons

Question 8

Friction, conduction, and induction are all methods through which _______ can be transferred.

Accepted Answer

charges

Answer

protons

Answer

electrons

Answer

heat

Question 9

Which force always attracts objects to each other?

Accepted Answer

gravitational force

Answer

electromagnetic force

Answer

electrical force

Answer

magnetic force

Question 10

Which image shows the electric field surrounding two objects with the same polarity?

Accepted Answer

Question 11

Which image shows the electric field of two objects with opposite polarity?

Accepted Answer

Question 12

Is gravity the same thing as weight?

Accepted Answer

No

Answer

Yes

Question 13

________ is the force that acts opposite to the motion of the object moving through the air.

Accepted Answer

air resistance

Answer

gravity

Answer

induction

Answer

free fall

Question 14

_________ depends on the size of the masses of the objects and the distance between the objects.

Accepted Answer

Gravitational Force

Answer

Weight

Answer

Inertia

Answer

Gravity

Question 15

Gravitational force is ______between objects that have small masses. Gravitational force is _____ when the mass of one or both objects is large.

Accepted Answer

small, large

Answer

large, small

Answer

medium, small

Answer

small, medium

Question 16

Gravitational force is ____ when the distance between two objects is small. If the distance between two objects increases, the gravitational force pulling them together _____ rapidly.

Accepted Answer

strong, decreases

Answer

weak, increase

Answer

strong,increase

Answer

weak,decreases

Question 17

In order to become a charged object, what does an object have to gain or lose?

Accepted Answer

electrons

Answer

protons

Answer

neutrons

Answer

nucelous

Question 18

What is the difference between a conductor or a insulator?

Accepted Answer

Conductors allow electricity to pass through them, while insulators prevent electricity from passing.

Answer

Conductors do not allow electricity to pass through them, while insulators prevent electricity from passing.

Answer

Insulators allow electricity to pass through them, and prevent charges from forming on conductors.

Question 19

What type of charge does this object have?

Accepted Answer

Neutral

Answer

Positive

Answer

Negative

Answer

No Charge

Question 20

What type of charge does this object have?

Accepted Answer

Positive

Answer

Negative

Answer

Neutral

Question 21

__________ is an imbalance of electric charges (positive and negative) within or on the surface of a material.

Accepted Answer

Static Electricity

Answer

Electricity

Answer

Radiation

Answer

Charge Force

Question 22

An object becomes positively charged by

Accepted Answer

losing electrons

Answer

losing protons

Answer

gaining electrons

Answer

gaining protons

Question 23

If you hold a negatively charged pipe near a balloon, the balloon may become charged by ___________

Accepted Answer

Induction

Answer

Friction

Answer

Conduction

Question 24

When you charge a balloon by rubbing it on your hair this is an example of what method of charging?

Accepted Answer

Friction

Answer

Conduction

Answer

Grounding

Answer

Induction

Question 25

___________ is the amount of matter in an object.

Accepted Answer

mass

Answer

weight

Answer

volume

Answer

force

Question 26

What happens to an object's weight as it moves farther from Earth's surface?

Accepted Answer

It decreases.

Answer

It becomes negative.

Answer

It increases.

Answer

It stays the same.

Question 27

________ is the force of attraction between all objects with mass

Accepted Answer

gravity

Answer

weight

Answer

induction

Answer

interia

Question 28

What is gravity on Earth?

Accepted Answer

9.8 m/s2

Answer

8.9 m/s2

Answer

9.8 m/s

Answer

0.17 m/s2

Question 29

Is Taylor Swift's boyfriend going to win the Super Bowl on Sunday?

Accepted Answer

YES!

Answer

NO!

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