A solid weights 5.0 N in air, 4.2 N in water and 4.4 N in...
A solid weights 5.0 N in air, 4.2 N in water and 4.4 N in liquid Y. Calculate the relative density of liquid Y.
0.75
0.88
0.95
1.13
1.33
Correct answer is A
No explanation has been provided for this answer.
Which of the following devices is associated with alternating currents only? ...
Which of the following statements on the use of X-rays is incorrect? X-rays are used ...
Which of the following is not a part of the electro-magnetic spectrum? ...
lf Einstein’s photoelectric equation is represented by hf - W = Φ where h is Planck’s constant,...
Which of the following is a derived unit? ...
Which of the following sets of quantities is fundamental? ...