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प्रश्न
What are the different forms of energy?
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उत्तर
There are different forms of energy like mechanical energy, heat energy, light energy, wind energy, solar energy, electrical energy, and chemical energy.
संबंधित प्रश्न
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?
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.
What is electric energy?
What are the different ways electricity can be generated?
Write the uses of Electric energy.
Choose the odd one:
Name the physical quantity which is measured in Wh.
A bulb of power 60 W is used for 12.5 h each day for 30 days. Calculate the electrical energy consumed.
