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AleksandrR [38]
3 years ago
8

What formula can I use to solve speed and temperature in soundwave​

Physics
1 answer:
grandymaker [24]3 years ago
3 0

Explanation:

v=frequency multiply by lambda

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A lamp is marked 24V, 100W. Describe an experiment to check that the electrical power supplied to the lamp is 100W when the p.d.
topjm [15]

The electrical power supplied to the lamp is 100W when the p.d. across it is 24V and the current is 4.2 A.

<h3>What is electrical power?</h3>

Electrical power is the rate at which electrical work is done.

The unit of electrical power is Watts.

  • Power = Current × Voltage

The experiment will require a 24V Battery, a Lamp marked 24V, 100 W, a key, wires, a rheostat, a voltmeter and an ammeter.

The circuit is completed and the rheostat is adjusted to provide until the voltmeter reads 24V.

The ammeter reading is taken as well.

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Learn more about power and p.d. at: https://brainly.in/question/13629965

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