2017Science
An artificial satellite can be tracked very precisely from the earth by using
GS Paper I (General Studies)
Narrow by subject and work through the questions in order.
An artificial satellite can be tracked very precisely from the earth by using
The size of the Respirable Suspended Particulate Matter (R.S.P.M) in air:
Five bulbs each of 100 watt capacity in a tunnel are illuminated continuously for twenty hours. The consumption of electricity will be:
A mobile phone charger is
Television viewers using dish antenna to receive satellite signals do not receive signals rain because:
1. of the small size antenna.
2. rain droplets absorb the energy of radio waves.
3. rain droplets disperse the energy of radio waves from their original direction.
Which of the above statements are correct?
A cut diamond shines brilliantly due to
If an unsaturated sugar solution is prepared by mixing 100 grams of sugar with half litre of water, which of the following physical quantities will not change?