A-Level Physics Quiz

A-Level Physics Quiz

Assessment

Interactive Video

Physics

11th - 12th Grade

Practice Problem

Hard

Created by

Jennifer Brown

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a 2D collision, if the initial vertical momentum is zero, what must be true about the vertical components of momentum after the collision?

They must be opposite.

They must be equal.

They must both be zero.

They must be equal and opposite.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

According to Newton's third law, if the Earth exerts a gravitational force on an object, what does the object do?

Exerts a larger force on the Earth.

Exerts no force on the Earth.

Exerts an equal and opposite force on the Earth.

Exerts a smaller force on the Earth.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of using the diffraction grating equation in physics?

To measure the mass of particles.

To calculate the speed of light.

To find the line separation and wavelength changes.

To determine the angle of refraction.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is the mass of air hitting a tent calculated?

By calculating the area of the tent.

By measuring the force exerted.

By using the density and volume of air.

By multiplying speed by time.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the correct conversion of 250 cm³ to m³?

250 * 10^-9 m³

250 * 10^-3 m³

250 * 10^-6 m³

250 * 10^-2 m³

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the half-life of a substance is T, how many nuclei remain after 4T?

1/4 of the original amount

1/2 of the original amount

1/8 of the original amount

1/16 of the original amount

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In beta decay, what does the varying energy of beta particles suggest?

The presence of a constant energy source.

The existence of another particle.

The decay is incomplete.

The energy is lost as heat.

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