UseFull Links
About
Accessbility
Help
Privacy & Terms
are always similar
can never be similar
may be similar or dissimilar
are similar only if = 0
In a fusion reaction,
In a laser (say neon laser) all the atoms emit the light waves of
In a nuclear reactor the moderator is used to
In a nuclear reactor, one of the following is used as a fuel.
In a particular system, the units of length, mass and time are chosen to be 10 cm, 10 g and 0.1 s respectively. The unit of force in this system will be equivalent to
In a pressure cooker cooking is faster because the increase in vapour pressure
In a railway track, two rails are joined end to end with a gap in between them because
In a rechargeable cell what kind of energy is stored within the cell
In a refrigerator cooling is produced by
In a room where the temperature is 30°C a body cools from 61°C to 59°C in 4 minutes. The time taken by the body to cool from 51°C to 49°C will be about