Physics-
General
Easy
Question
The unit of emf is ............
- coulomb
- ohm
- volt
- ampere
The correct answer is: volt
Related Questions to study
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The total potential difference = ...... volt
The total potential difference = ...... volt
physics-General
physics-
The total p.d = .................. volt
The total p.d = .................. volt
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The total p.d = ..................... volt
The total p.d = ..................... volt
physics-General
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Find the effective P. d
Find the effective P. d
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Find the total emf
Find the total emf
physics-General
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A cell in which chemical energy is directly converted into electric energy is called
A cell in which chemical energy is directly converted into electric energy is called
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............... is the path along which the current flows
............... is the path along which the current flows
physics-General
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A fishing boat using sonar detects a fish 190m below it. How much time elapsed between sending the ultrasonic signal which detected the fish and receiving the signals echo? (speed of sound in sea water = 1520m/s)
A fishing boat using sonar detects a fish 190m below it. How much time elapsed between sending the ultrasonic signal which detected the fish and receiving the signals echo? (speed of sound in sea water = 1520m/s)
physics-General
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In earthquakes ....... sounds are produced
In earthquakes ....... sounds are produced
physics-General
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The frequency of a sound source is 10Hz. How many times does it vibrate in a minute ?
The frequency of a sound source is 10Hz. How many times does it vibrate in a minute ?
physics-General
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When a wave is travelling from one medium to another which of the following changes
When a wave is travelling from one medium to another which of the following changes
physics-General
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Atmosphere is transparent to ............. radiations
Atmosphere is transparent to ............. radiations
physics-General
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In the propagation light wave, the direction of propagation of wave is perpendicular to....
In the propagation light wave, the direction of propagation of wave is perpendicular to....
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Ripples on surface of water are:
Ripples on surface of water are:
physics-General
