Question

three 60W lamps are switched on for 5 hours everyday. What is the total cost per day at the rate of rupees 6 per kWh ??


it's Isha​

Answer 1

Energy consumed by the bulb daily

`=60 W xx 5 h `

` = 300 W ` h

Energy consumed in the month of April is `300 W h xx 30`

`=9000 W h `

`=9 k W h `

cost `= 9 K W h xx Rs. 3 = Rs. 27`

please drop some thanks

Answer 2

Step-by-step explanation:

Wazir Mohammad (born 22 December 1929) is a former Pakistani cricketer and banker who played in 20 Test matches for Pakistan national cricket team between 1952 and 1959 and, as of 2021, is based in Solihull, United Kingdom.