Physics

Q41

On earth a moving body ordinarily comes to rest by itself because of the——–.

Q42

Semiconductor diode works as rectifier because______________?

Q43

In Compton scattering, the change in wavelength is maxed if_______________?

Q44

The electric P.E of an electron in an orbit at a distance rn from the positive charge_____________?

Q45

Which one of following band is completely filled in case of conductors ?

Q46

Which instrument is used to measure the power of electric circuit ?

Q48

For normal adjustment, length of astronomical telescope is______________?

Q49

Which concept explains why black holes may eventually evaporate?

Q50

The large dark patches on the Moon’s surface are known as___________?

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