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प्रश्न
Find out the energy conversion that takes place in the following.
Speaker ______.
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उत्तर
Speaker Electric energy to Sound energy.
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संबंधित प्रश्न
A bulb is connected to a battery of p.d 4 V and internal resistance 2.5 Ω. A steady current of 0.5 A flows through the circuit. Calculate:
- the total energy supplied by the battery in 10 minutes
- the resistance of the bulb and
- the energy dissipated in the bulb in 10 minutes.
What is consumed while using different electrical appliances, for which electricity bills are paid?
When a current I flows through a resistance R for time t, the electrical energy spent is given by ______.
An electric toaster draws current 8 A in a circuit with source of voltage 220 V. It is used for 2 h. Find the cost of operating the toaster if the cost of electrical energy is ₹ 4.50 per kWh.
Find out the energy conversion that take place in the following.
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Electric eel can generate ______.
Name the particles of atom?
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Choose the odd one:
