Find the Odd One Out: (i) Voltmeter, Ammeter, Galvanometer, Thermometer. (ii) Loudspeaker, Bar Magnet, Electric Motor, Microphone. - Science and Technology 1
Find the odd one out:
(i) Voltmeter, ammeter, galvanometer, thermometer.
(ii) Loudspeaker, bar magnet, electric motor, microphone.
A thermometer is a device used for measuring temperature. The other devices are used to measure current and potential difference in a circuit.
(ii) bar magnet
In the other devices, one form of energy is converted to another form of energy.
Concept: Electric Current
Is there an error in this question or solution?
why create a profile on Shaalaa.com?
1. Inform you about time table of exam.
2. Inform you about new question papers.
3. New video tutorials information.