Physics
12.05.2023 02:28
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As the temperature of an object increases, the wavelength of the brightest light
As the temperature of an object increases, the wavelength of the brightest light emitted
A. increases
B. decreases
C. remains the same
D. depends on the composition of the body
E. depends on the size of the body
F. not enough information to answer
Show Answers
A. increases
B. decreases
C. remains the same
D. depends on the composition of the body
E. depends on the size of the body
F. not enough information to answer
AleciaCassidy
4,9(12 marks)
option (B) decreases
Explanation:
According to the Wein's displacement law, the minimum wavelength of the radiated emission is inversely proportional to the absolute temperature of the body which emits radiation.
Where, T is the absolute temperature of the body and ฮปm is the minimum wavelength of heat radiated.
Here, as the temperature increases, the wavelength decreases.
nolangriffin
4,9(60 marks)
The magnitude of the electrostatic force F between two point charges q1 and q2 is directly proportional to the product of the magnitudes of charges and inversely proportional to the square of the distance between them. Like charges repel each other, and opposite charges mutually attract.
Explanation:
cuz of the gravity of the earth haha
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