Question

if Power of 500 Watt is used in 2 hour then what will be the power unit used in 10 days​

Answer 1

$\huge\underline\blue{\sf Answer:}$

$\large\red{\boxed{\sf Electric\:Energy(E)=10\:units }}$

$\huge\underline\blue{\sf Solution:}$

$\large\underline\pink{\sf Given: }$

• Power (P) = 500w or 0.5kW

• Time (t) = 2hours

• Days = 10days

$\large\underline\pink{\sf To\:Find: }$

• Electric Energy (E)= ?

━━━━━━━━━━━━━━━━━━━━━━━━━

${\boxed{\sf Electric\:Energy=Power×Time }}$

$\large\implies{\sf 0.5kW×2h}$

$\large\implies{\sf 1kWh\:or\:1unit }$

Electric energy for 10 days :

Electric Energy for one day = 1unit

Therefore ,

Electric Energy for 10 days =${\sf 1×10 }$

$\large\implies{\sf E= 10\:units }$

$\large\red{\boxed{\sf Electric\:Energy(E)=10\:units }}$

Hence ,

Power unit for 10 days is 10 unit.