A black body has maximum wavelength lamb...

A black body has maximum wavelength `lambda_(m)` at temperature `2000 K`. Its corresponding wavelength at temperature 3000 will be

`3/2lamda_m`

`2/3lamda_m`

`4/9lamda_m`

`9/4lamda_m`

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 Videos
KINETIC THEORY OF GASES AND RADIATION
TARGET PUBLICATION|Exercise critical thinking|104 Videos
INTERFERENCE AND DIFFRACTION
TARGET PUBLICATION|Exercise EVALUATION TEST|20 Videos
MAGNETIC EFFECT OF ELECTRIC CURRENT
TARGET PUBLICATION|Exercise EVALUATION TEST|19 Videos

Similar Questions

Explore conceptually related problems

A rectangular body has maximum wavelength lambda_(m) at 2000 K . Its corresponding wavelength at 3000 K will be

A black body emits maximum radiation of wavelength lambda_(1) at a certain temperature T_(1) . On increasing the temperature, the total energy of radiation emitted is increased 16 times at temperature T_(2) . If lambda_(2) is the wavelength corresponding to which maximum radiation is emitted at temperature T_(2) . Calculate the value of ((lambda_(1))/(lambda_(2))) .

A black body emits maximum radiation of wavelength is lambda_1 = 2000 Å at a certain temperature T_1 . On increasing the temperature, the total energy of radiation emitted is increased 16 times at temperature T_2 .If lambda_2 is the wavelength corresponding to which maximum radiation emitted at temperature T_2 Calculate the value of (lambda_1/lambda_2)

The energy spectrum f a black body exhibits a maximum around a wavelength lamda_0 . The temperature of the black body is now changed such that the energy is maximum around a wavelength 3 lamda_0//4 . The power radiated by the black body will now increase by a factor of

The maximum wavelength of radiation emitted at 2000 K is 4 mu m. The maximum wavelength of radiation emitted at 2400 K is

The radiation energy density per unit wavelength at a temperature T has a maximum at a wavelength lambda_(0) . At temperature 2T, it will have a maximum wavelength

TARGET PUBLICATION-KINETIC THEORY OF GASES AND RADIATION -Competitive thinking

Wein's constant is 2892xx10^(-6) MKS unit and the value of lambda(m) f...
Text Solution
|
The intensity of radiation emitted by the sun has its maximum value at...
Text Solution
|
A black body has maximum wavelength lambda(m) at temperature 2000 K. I...
Text Solution
|
A black body emits radiations of maximum intensity at a wavelength of ...
Text Solution
|
A black body is at a temperature of 5760 K. The energy of radiation em...
Text Solution
|
Three objects coloured black, gray and white can withstand hostile con...
Text Solution
|
Two perfect blacd bodies A1 and A2 made out of same material have diam...
Text Solution
|
A black rectangular surface of area A emits energy E per second at 27^...
Text Solution
|
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
|