The greater the difference in _____________, the faster the air moves.
View Answer Report Error Discuss
The potential difference between the terminals of an electric heater is 60 V when it draws a current of 4 A from the source. What current will the heater draw if the potential difference is increased to 127.5 V ?
Which glass is used to make spectacles?
According to the Second Law of Motion, for a given force, acceleration is inversely proportional to the ____ of an object.
In hydel power station, the motion produced in turbines is due to
'Parsec' is the unit measurement of
The coil wire in the electric room heater or electric cooking heater is called __________.
Kelvin (K) is the unit of measurement of ________.