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IB Physics Topic 7 Review

Authored by James Carter

Physics

11th - 12th Grade

12 Questions

NGSS covered

Used 194+ times

IB Physics Topic 7 Review
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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The energy levels for an atom are shown to scale. A photon of wavelength λ is emitted because of a transition from E3 to E2. Which transition leads to the emission of a photon of longer wavelength?

A. E4 to E1

B. E4 to E3

C. E3 to E1

D. E2 to E1

Tags

NGSS.HS-PS4-3

NGSS.HS-PS4-1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A proton, an electron and an alpha particle are at rest. Which particle has the smallest magnitude of ratio of charge to mass and which particle has the largest magnitude of ratio of charge to mass?

A

B

C

D

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

X is a radioactive nuclide that decays to a stable nuclide. The activity of X falls to 1/16th of its original value in 32 s.What is the half-life of X?

A. 2 s

B. 4 s

C. 8 s

D. 16 s

Tags

NGSS.HS-PS1-8

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is correct about the nature and range of the strong interaction between nuclear particles?

A. It is attractive at all particle separations.

B. It is attractive for particle separations between 0.7 fm and 3 fm.

C. It is repulsive for particle separations greater than 3 fm.

D. It is repulsive at all particle separations.

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which property of a nuclide does not change as a result of beta decay?

A. Nucleon number

B. Neutron number

C. Proton number

D. Charge

Tags

NGSS.HS-PS1-8

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

(Use the image for the formatted text)

Media Image
Media Image
Media Image
Media Image

Tags

NGSS.HS-PS1-8

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which of the following atomic energy level transitions corresponds to photons of the shortest wavelength?

A

B

C

D

Tags

NGSS.HS-PS4-3

NGSS.HS-PS4-1

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