AnswersPhysicsFundamental Forces

Fundamental Forces — Quiz Answers

10 verified answers2 views
3

Which best illustrates the gravitational force in action?

A
Image with description A picture of a glass of water.
B
Image with description A picture of a baseball being thrown toward a batter at home plate.
C
Image with description An illustration of a bundle of particles with particles circling in all directions.
D
Image with description A U-magnet with paper clips stuck to it at both poles and stuck together in between.
4

Which is the strongest of the four fundamental forces?

A
strong nuclear
B
weak nuclear
C
electromagnetic
D
gravitational
5

Val is comparing the gravitational force and the electromagnetic force. Which describes the electromagnetic force only ? Choose three correct answers.

A
produces electricity
B
is attractive
C
has a very small range
D
is repulsive
E
produces light
F
has an infinite range
7

Which best illustrates the electromagnetic force in action?

A
Image with description An illustration of a neutron splitting into beta-particle and a proton.
B
Image with description A picture of a flashlight laying on a surface turned on and illuminating a point a distance in front of the flashlight.
C
Image with description An illustration of a person kicking a football.
D
Image with description A picture of a tree the fall with leaves falling from it.
8

Which best describes the electromagnetic force?

A
It is weaker than the gravitational force, with a greater range than the weak nuclear force.
B
It is weaker than the strong nuclear force, with a smaller range than the weak nuclear force.
C
It is stronger than the weak nuclear force, with a smaller range than the strong nuclear force.
D
It is stronger than the gravitational force, with a greater range than the weak nuclear force.
9

Which is the weakest of the four fundamental forces?

A
strong nuclear
B
electromagnetic
C
gravitational
D
weak nuclear
10

Xiang is comparing the strong nuclear force and the weak nuclear force. Which describes the weak nuclear force only ? Choose two correct answers.

A
is weaker than the electromagnetic force
B
has a very small range
C
has an infinite range
D
is stronger than the gravitational force
E
is repulsive
F
is attractive

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