Question

1 किलो वाट घंटा बराबर है​

Answer 1

Answer:-

1Kwh=1unit.

Explanation:-

• I kilowatt per hour is shortly written as 1Kwh.

Derivation:-

$\\ \tt\hookrightarrow 1wh=1watt\times 1hour$

$\\ \tt\hookrightarrow 1Kwh=1Kilowatt\times 1hour$

Now

$\\ \tt\hookrightarrow 1Kwh=1Kw\tmes 1hour$

$\\ \tt\hookrightarrow 1000w\times 3600s$

$\\ \tt\hookrightarrow 1000J/s\times 3600s$

$\\ \tt\hookrightarrow 3600\times 10^3J$

$\\ \tt\hookrightarrow 36\times 10^5J$

$\\ \tt\hookrightarrow 3.6\times 10^6J$

$\\ \tt\hookrightarrow 1unit$