Which of the following units is derived?
...Which of the following units is derived?
kg
m
K
N
Correct answer is D
No explanation has been provided for this answer.
For what value of 6 are the forces in the diagram above in equilibruim ...
The diagram shows lens arrangement in ...
A sealed flask contains 600cm3 of air at 27°C and is heated to 35°C at constant pressure. Th...
The colours seen in the thin films of oil on the road and in soap bubbles are due to ...
When an elastic material is stretched by a force, the energy stored in it is ...