D. Venus, it temp remains constant.
If this metal is replaced with a metal having a higher work function, yellow light may be able to remove electrons but the electrons ejected will have less kinetic energy and the required stopping potential would be less. So in order to remove electrons( with more kinetic energy), we need to use light having even more shorter wavelength than yellow light because light with shorter wavelength possesses more energy and the electrons will eject with greater kinetic energy. Hence BLUE light should be used for better results cuz its wavelength is less than yellow light. Hope it helps.
Answer:
5.74
Three significant figures
Explanation:
Distance =35.896m
Time =6.25
Speed = distance / time
= 35.896/6.25
=5.74
The historical method includes what steps?