In the hare's apparatus, water rises to a height of 2...
In the hare's apparatus, water rises to a height of 26.5 cm in one limb. if a liquid rises to a height of 20.4 cm in the other limb, what is the relative density of the liquid?
0.8
1.1
1.2
1.3
Correct answer is D
hlpl = hwpw
where, L =liquid and W = water
(pl)/pw = (hw)/hl = (26.5)/20.4
= 1.299
When a body is thrown vertically upwards, its velocity at the maximum height is ...
The number of holes in an intrinsic semiconductor ...
Ripples on water and light waves are similar because both? ...
The process whereby a substance changes from a solid to liquid when heat is applied, is called? ...