A glass block of thickness 10cm is placed on an object. I...
A glass block of thickness 10cm is placed on an object. If an observer views the object vertically, the displacement of the object is
3.33cm
5.00cm
6.67cm
8.50cm
Correct answer is A
μ = R.9 = 1.5 = 10
A.P A.d, Ad = 6.66
Displacement = R.d - A.d = 10 - 6.66
= 3.33
Which of the following radiations has the longest wavelength? ...
Which of the following will reduce the frequency of oscillation of a simple pendulum? ...
The kinetic theory of photoelectron liberated from a metallic surface depends on the ...
Which of the following is not a product of nuclear fission? ...