Physics Past Questions and Answers

Steam burn is more severe than that of boiling water because

I. change of state <br/>II. Diffusion <br/>III. Radiation <br/>IV. Osmosis<br/>which of the processes above can be explained using the kinetic theory?

Three similar cells each of e.m.f 2 v and internal resistance 2Ω are connected in parallel, the total e.m.f and total internal resistance are respectively

When the human eye loses its power of accomodation, the defect is known as

When a red rose flower is observed in blue light, what colour does the observer see?