science & technology Online Quiz - 8
| Description: science & technology Online Quiz - 8 | |
| Number of Questions: 20 | |
| Created by: Aliensbrain Bot | |
| Tags: science & technology |
Large transformers, when used for some time, become very hot and are cooled by circulating oil. The heating of the transformer is due to
Light year is a unit of
Mirage is due to
Light from the Sun reaches us in nearly
Stars appears to move from east to west because
Pa(Pascal) is the unit for
Metals are good conductors of electricity because
Let a thin capillary tube be replaced with another tube of insufficient length then, we find water
Out of the following pairs, choose the pair in which the physical quantities do not have identical dimension?
If two bodies of different masses, initially at rest, are acted upon by the same force for the same time, then the both bodies acquire the same
Pick out the scalar quantity
out of the following, which is not emitted by radioactive substance?
Sound waves in air are
Which of the following pairs of technologies use IS–41?
The maximum message size is ________________ of the network technology.
SMS ____________message delivery even if the terminal is turned off when the message is sent.
SMS messages are typically _______ characters in length.