If wavelengths of maximum intensity of r...

If wavelengths of maximum intensity of radiations emitted by the sun and the moon are `0.5xx 10^(-6)m` and `10^(-4)m` respectively, the ratio of their temperatures is

A

1/100

B

1/200

C

100

D

200

Text Solution

Verified by Experts

The correct Answer is:

D

Topper's Solved these Questions

TRANSMISSION OF HEAT
ERRORLESS |Exercise Radiation (Stefan s law)|56 Videos
TRANSMISSION OF HEAT
ERRORLESS |Exercise Radiation (Newton s Law of Cooling)|37 Videos
TRANSMISSION OF HEAT
ERRORLESS |Exercise Radiation (General, Kirchoff s law, Black body)|38 Videos
THERMOMETRY, THERMAL EXPANSION AND CALORIMETRY
ERRORLESS |Exercise Self Evaluation Test|15 Videos
UNITS, DIMENSION & MEASUREMENTS
ERRORLESS |Exercise All Questions|333 Videos

Similar Questions

Explore conceptually related problems

If wavelengths of maximum intensity of radiations emitted by the sun and the moon are 0.5xx10^(-6)m " and " 10^(-4) m respectively, the ratio of their temperature is ……………

If wavelength of maximum intensity of radiation emitted by Sun and Moon are 0.5 xx 10^(-6) m and 10^(-4) m respectively, then the ratio of their temperature is

The wavelengths corresponding to maximum energy density of radiation, emitted by the moon and the sun are 10^(-4)m and 4xx10^(-7)m respectively. What is the ratio of their temperatures ?

Two stars radiate maximum energy at wavelengths 3.6xx10^(-5)cm and 4.8xx10^(-5)cm respectively. The ratio of their temperature is

The distance of two planets from the sun are 10^(12)m and 10^(10)m respectively. Then the ratio of their time periods is

Two stars radiate maximum energy at wavelength 3.6 xx 10^(-7)m and 4.8 xx 10^(-7) m respectively. What is the ratio of their temperature?

Two stars emit maximum radiation at wavelength 3600 Å and 4800 Å respectively. The ratio of their temperatures is

The wavelength corresponding to maximum intensity of radiation from the sun is close to............Angstrom.

ERRORLESS -TRANSMISSION OF HEAT-Radiation (Wein s law)

According to Wien's law
Text Solution
|
On investigation of light from three different stars A , B and C , it ...
Text Solution
|
If wavelengths of maximum intensity of radiations emitted by the sun a...
Text Solution
|
The wavelength of radiation emitted by a body depends upon
Text Solution
|
If black wire of platinum is heated, then its colour first appear red,...
Text Solution
|
The colour of a star indicates its
Text Solution
|
The wavelength of maximum emitted energy of a body at 700 K is 4.08 mu...
Text Solution
|
A black body at 200 K is found to exit maximum energy at a wavelength ...
Text Solution
|
Two stars emit maximum radiation at wavelength 3600 Å and 4800 Å respe...
Text Solution
|
A black body emits radiations of maximum intensity at a wavelength of ...
Text Solution
|
Four pieces of iron are heated to different are respectively red, yell...
Text Solution
|
If a black body is heated at a high temperature, it seems to be
Text Solution
|
If the temperature of the sun becomes twice its present temperature, t...
Text Solution
|
The maximum energy is the thermal radiation from a hot source occurs a...
Text Solution
|
The wavelength of maximum energy released during an atomic axplosion w...
Text Solution
|
The maximum wavelength of radiation emitted at K 2000 K is 4mu m . Wh...
Text Solution
|
How is the temperature of stars determined by
Text Solution
|
On increasing the temperature of a substance gradually, which of the f...
Text Solution
|
A black body has maximum wavelength lambda(m) at temperature 2000 K. I...
Text Solution
|
Relation between the colour and the temperature of a star is given by
Text Solution
|