A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
Topper's Solved these Questions
KINETIC THEORY OF GASES AND RADIATION
TARGET PUBLICATION|Exercise Evaluation test|18 VideosKINETIC THEORY OF GASES AND RADIATION
TARGET PUBLICATION|Exercise critical thinking|104 VideosINTERFERENCE AND DIFFRACTION
TARGET PUBLICATION|Exercise EVALUATION TEST|20 VideosMAGNETIC EFFECT OF ELECTRIC CURRENT
TARGET PUBLICATION|Exercise EVALUATION TEST|19 Videos
Similar Questions
Explore conceptually related problems
TARGET PUBLICATION-KINETIC THEORY OF GASES AND RADIATION -Competitive thinking
- If the temperature of the sun (black body) is doubled, the rate of ene...
Text Solution
|
- If the temperature of the sun were to increase form T to 2T and its ra...
Text Solution
|
- The dimensions of stefan 's constant are
Text Solution
|
- Two spherical black bodies of radii R(1) and R(2) and with surface tem...
Text Solution
|
- A black body radiates 20 W at temperature 227^(@)C. If temperature of ...
Text Solution
|
- A body radiates energy 5 W at a temperature of 127^(@)C . If the tempe...
Text Solution
|
- Rate of loss of heat of two spheres at same temperature having radii i...
Text Solution
|
- Rates of emission of heat by perfectly black body maintained at temper...
Text Solution
|
- A black body at 227^(@)C radiates heat at the rate of 7 cal cm^(-2) s...
Text Solution
|
- The temperature of two bodies A and B are respectively 727^(@)C and 32...
Text Solution
|
- A black body at a temperature of 227^(@)C radiates heat energy at the ...
Text Solution
|
- The surface of a black body is at a tempera ture 727^(@)C and its cros...
Text Solution
|
- A metal ball of surface area 200 cm^(2) and temperature 527^(@)C is ...
Text Solution
|
- A black body of emissive power 81 J/m^(2) s when it is at 300 K and or...
Text Solution
|
- A spherical black body with a radius of 12 cm radiates 450 watt power ...
Text Solution
|
- Parallel rays of light of intensity I=912 WM^-2 are incident on a sphe...
Text Solution
|
- A sphere at temperature 600 K is placed in an enviroment to temperatur...
Text Solution
|
- Two bodies A and B are placed in an evacuated vessel maintained at a t...
Text Solution
|
- The sphere of radii 8 cm and 2 cm are cooling. Their temperatures are ...
Text Solution
|
- Assertion : Perspiration from human body helps in cooling the body. ...
Text Solution
|