An object weight 10N immersed in a liquid displaces a qua...
An object weight 10N immersed in a liquid displaces a quantity of the liquid. If the liquid displaced weighs 6N, determine the upthrust of the object
20N
10N
6N
4N
Correct answer is C
Upthrust = Weight of fluid displayed = 6N
Which of the following is stored by a dry Leclanche cell? ...
A quantity of water at 0 °C is heated to 30 °C. For each degree rise in temperature, its den...
When a radioactive substance undergoes a beta decay, its ...
The instrument used for securing a large number of similar charges by induction is called ...