Two stars A and B emit radiations with different peak wavelength as seen in the graph below. The graph is plotted between the total energy emitted per unit time against the wavelength of radiation. If T represents the temperature of the star and R its radius,

Question

Two stars A and B emit radiations with different peak wavelength as seen in the graph below. The graph is plotted between the total energy emitted per unit time against the wavelength of radiation. If T represents the temperature of the star and R its radius, (A) T A > T B ; R A > R B (B) T A < T B ; R A > R B (C) T A > T B ; R A < R B (D) T A < T B ; R A < R B

Tardigrade Admin · Accepted Answer

Correct answer is (c) T A > T B ; R A < R B

Q. Two stars $A$ and $B$ emit radiations with different peak wavelength as seen in the graph below. The graph is plotted between the total energy emitted per unit time against the wavelength of radiation. If $T$ represents the temperature of the star and $R$ its radius,

$T_{A} > T_{B}; R_{A} > R_{B}$

$T_{A} < T_{B}; R_{A} > R_{B}$

$T_{A} > T_{B}; R_{A} < R_{B}$

$T_{A} < T_{B}; R_{A} < R_{B}$

Correct answer is (c) $T_{A} > T_{B}; R_{A} < R_{B}$

Q. Two stars A and B emit radiations with different peak wavelength as seen in the graph below. The graph is plotted between the total energy emitted per unit time against the wavelength of radiation. If T represents the temperature of the star and R its radius,

TA​>TB​;RA​>RB​

TA​<TB​;RA​>RB​

TA​>TB​;RA​<RB​

TA​<TB​;RA​<RB​