Class 10 Exam  >  Class 10 Videos  >  Chapter 10: Light (Full Chapter), CBSE Class 10 Physics

Chapter 10: Light (Full Chapter), CBSE Class 10 Physics Video Lecture

Top Courses for Class 10

FAQs on Chapter 10: Light (Full Chapter), CBSE Class 10 Physics Video Lecture

1. What is light?
Ans. Light is a form of electromagnetic radiation that can be detected by the human eye. It is a type of energy that travels in waves and allows us to see objects and colors.
2. How does light travel?
Ans. Light travels in straight lines called rays. It can travel through a vacuum, like space, as well as through transparent and translucent materials. When it encounters an opaque object, it gets absorbed or reflected.
3. What is the speed of light?
Ans. The speed of light in a vacuum is approximately 3 x 10^8 meters per second (m/s). It is the fastest known speed in the universe and plays a fundamental role in various scientific theories and calculations.
4. What are the properties of light?
Ans. Light has several properties, including reflection, refraction, diffraction, and interference. It can be polarized, meaning its waves vibrate in a specific direction. Light can also be described by its wavelength, frequency, and intensity.
5. How does light interact with matter?
Ans. When light interacts with matter, it can be transmitted, absorbed, or reflected. Transparent materials allow light to pass through with minimal absorption or reflection. Opaque materials do not allow light to pass through, while translucent materials partially transmit light and partially scatter or absorb it.
Explore Courses for Class 10 exam
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Related Searches

Chapter 10: Light (Full Chapter)

,

practice quizzes

,

Free

,

Semester Notes

,

CBSE Class 10 Physics Video Lecture

,

mock tests for examination

,

Objective type Questions

,

Extra Questions

,

Exam

,

video lectures

,

shortcuts and tricks

,

Sample Paper

,

Summary

,

past year papers

,

Previous Year Questions with Solutions

,

Chapter 10: Light (Full Chapter)

,

CBSE Class 10 Physics Video Lecture

,

Chapter 10: Light (Full Chapter)

,

pdf

,

study material

,

CBSE Class 10 Physics Video Lecture

,

Important questions

,

ppt

,

MCQs

,

Viva Questions

;