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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
Write an expression for the electrical energy spent in flow of current through an electrical appliance in terms of current, resistance and time.
Name the S.I. unit of electrical energy. How is it related to Wh?
What is consumed while using different electrical appliances, for which electricity bills are paid?
List the names of three electrical gadgets used in your house. Write their power, voltage rating and approximate time for which each one is used in a day. Hence find the electrical energy consumed by each in a month of 30 days.
When a current I flows through a resistance R for time t, the electrical energy spent is given by ______.
Find out the energy conversion that takes place in the following.
Electric fan : ________
What is electric energy?
What are the different ways electricity can be generated?
Write the uses of Electric energy.
Name the physical quantity which is measured in Wh.
