Question

Assertion: Commercial unit of electric energy is kilowatt-hour. Reason:1 kilowatt-hour = 3.6 6 10 Joules​

Answer 1

Answer:

One kilowatt hour is known as one unit of electrical energy.

Reason: 1 kWh = 3.6 × 106 J

(a) If both the assertion and the reason are true and the reason is the correct explanation of the assertion.

(b) If both the assertion and the reason are true, but the reason is not the correct explanation of the assertion.

(c) If the assertion is true, but the reason is false.

(d) If the assertion is false, but the reason is true.

Explanation:

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Answer 2

Assertion: One kilowatt hour is known as one unit of electrical energy. Reason: 1 kWh = 3.6 × 106 J (a) If both the assertion and the reason are true and the reason is the correct explanation of the assertion. (b) If both the assertion and the reason are true, but the reason is not the correct explanation of the assertion. (c) If the assertion is true, but the reason is false. (d) If the assertion is false, but the reason is true.Read more on Sarthaks.com - https://www.sarthaks.com/950648/assertion-one-kilowatt-hour-is-known-as-one-unit-of-electrical-energy-reason-1-kwh-3-6-10-j (a) If both the assertion and the reason are true and the reason is the correct explanation of the assertion.Read more on Sarthaks.com - https://www.sarthaks.com/950648/assertion-one-kilowatt-hour-is-known-as-one-unit-of-electrical-energy-reason-1-kwh-3-6-10-j

Answer 3

Assertion: One kilowatt hour is known as one unit of electrical energy. Reason: 1 kWh = 3.6 × 106 J (a) If both the assertion and the reason are true and the reason is the correct explanation of the assertion. (b) If both the assertion and the reason are true, but the reason is not the correct explanation of the assertion. (c) If the assertion is true, but the reason is false. (d) If the assertion is false, but the reason is true.Read more on Sarthaks.com - https://www.sarthaks.com/950648/assertion-one-kilowatt-hour-is-known-as-one-unit-of-electrical-energy-reason-1-kwh-3-6-10-j (a) If both the assertion and the reason are true and the reason is the correct explanation of the assertion.Read more on Sarthaks.com - https://www.sarthaks.com/950648/assertion-one-kilowatt-hour-is-known-as-one-unit-of-electrical-energy-reason-1-kwh-3-6-10-j