Home
Class 11
PHYSICS
What is black body ?...

What is black body ?

Text Solution

Verified by Experts

A black body is an object that absorbs all electro magnetic radiations . It is a perfect absorber and radiator of energy with no reflecting power.
Promotional Banner

Topper's Solved these Questions

  • HEAT AND THERMODYNAMICS

    SURA PUBLICATION|Exercise III Long Answer Questions:|24 Videos

  • HEAT AND THERMODYNAMICS

    SURA PUBLICATION|Exercise IV Numerical Problems :|16 Videos

  • HEAT AND THERMODYNAMICS

    SURA PUBLICATION|Exercise Value Based Question|1 Videos

  • GRAVITATION

    SURA PUBLICATION|Exercise VALUE BASED QUESTIONS|4 Videos

  • KINEMATICS

    SURA PUBLICATION|Exercise Creative Question (HOTS)|12 Videos

Similar Questions

Explore conceptually related problems

What is black carbon?

What is black leg?

What is rigid body ?

The power radiated by a black body A is E_(A) and the maximum energy radiated was at the wavelength lambda_(A) .The power radiated by another black body B is E_(B) = NE_(A) and the radiated energy was at the maximum wavelength, (3)/(4)lambda_(A) . What is the value of N?

What are black holes?