Special Relativity Concepts

Special Relativity Concepts

Assessment

Interactive Video

Physics, Science, Mathematics

9th - 12th Grade

Hard

Created by

Patricia Brown

FREE Resource

The video explores the fundamental concepts of quantum mechanics, general relativity, and special relativity, focusing on the nature of speed and the constant speed of light. It delves into historical attempts to measure light speed, including efforts by Galileo and Ole Rømer, and advancements by James Bradley and the Michelson-Morley experiment. Maxwell's equations reveal light as an electromagnetic wave. The video explains relativity, the implications of constant light speed, and why nothing can travel faster than light, highlighting Einstein's contributions to understanding time dilation and mass-energy equivalence.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the core concept of special relativity?

Mass

Energy

Speed

Gravity

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why was it difficult for Galileo to measure the speed of light?

He lacked proper equipment

Light was too dim

The distance was too short

His assistant was slow

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What did Ole Rømer discover about the speed of light?

It has a finite speed

It varies with distance

It is faster than sound

It is infinite

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the significance of the Michelson-Morley experiment?

It demonstrated light does not need a medium

It confirmed light's speed is variable

It showed light travels faster in water

It proved light needs a medium

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

According to Maxwell, what is light?

A sound wave

A gravitational wave

An electromagnetic wave

A mechanical wave

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to the speed of light when observed from a moving object?

It increases

It becomes zero

It decreases

It remains constant

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is time dilation?

Time reversing

Time remaining constant

Time slowing down

Time speeding up

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