Assertion: The temperature of the surface of the sun is approximately `6000 K`. If we take a big lens and focus the sun rays, we can produce a temperature at `8000 K`
Reason: This highest temperature can be produced according to second law of thermodynamics.

The temperature of the surface of the sun is approximately 6000 K. If we take a big lens and focus the sun rays, can we produce a temperature of 8000 K?

The temperature of the surface of the sun is about 6000K. Express this on the Fahrenheit scale.

The temperature of the surface of the sun in about 6000 K. Can we produce a temp. of 7000K by converging the sun’s rays using a large convex lens?

The temperature of the surface of sun is about 6000K . Can we produced a temp. of 7000K by converging sun's rays using a large convex lens?

Write the temperature of surfaces of Moon and Sun according to Wien's law.

The surface temperature of the sun is about 6000K. If the temperature of the sun becomes twice the present temperature, then [b = 2.9xx10^(-3)mK ]

Assuming that the temperature at the surface of the Sun is 6000 K, find out the size of a virtual star (in terms of the size of Sun) whose surface temperature is 3000 K and the power radiated by the virtual star is 25 times the power radiated by the Sun. Treat both, the Sun and virtual star as a blackbody.