We can see any object, when light reflected by that object reaches our eyes. But in the dark room, no light is reflected by the object so we are unable...
(b) the ground on the horse
Explanation:
The horse pushes the ground in the backward direction and, in turn, the ground pushes the horse in the forward direction, according to Newton’s third...
Length of the thread, L = 5.0 cm =0.05 m
The surface tension of the water, S = 0.076 N/m
Hence the force of surface tension on one side of the thread...
Correct option (c)
Explanation:
The ceiling pulls the chain with a force equal to the sum of weights of chain and the body.
So the pulling force = (w1 + w2)
Price ceiling means deciding lower prices as comared to market price of goods. In India, there are many goods on which government has imposed price ceiling, in order to keep...
