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Understanding Light and Optics Concepts

Understanding Light and Optics Concepts

Assessment

Interactive Video

Physics, Science, Mathematics

11th - 12th Grade

Practice Problem

Hard

Created by

Patricia Brown

FREE Resource

The video begins with a personal introduction and context, mentioning a vacation and subsequent illness. The instructor then introduces an optics problem involving a glass prism and light refraction, suitable for high school physics students. The problem is detailed, including the angles and light properties. The discussion extends to polarization and Fresnel equations for advanced learners. The video concludes with personal remarks and well-wishes for the new year.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What date does the speaker mention at the beginning of the recording?

December 31, 2019

March 1, 2020

February 14, 2020

January 17, 2020

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main topic of the physics problem introduced by the speaker?

Electromagnetism

Thermodynamics

Optics

Quantum Mechanics

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the angle of the glass prism mentioned in the problem setup?

60 degrees

90 degrees

45 degrees

30 degrees

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the wavelength of the green light beam used in the problem?

700 nanometers

400 nanometers

600 nanometers

500 nanometers

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the index of refraction for the glass at the given wavelength?

1.6

1.5

1.4

1.3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the term used to describe the light's entry into the prism?

Oblique incidence

Normal incidence

Total internal reflection

Critical angle

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What equations are introduced to discuss light polarization?

Newton's laws

Fresnel equations

Schrodinger's equations

Maxwell's equations

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