Question

How is work and energy-related to each other? what is 1 unit of electric power consumption? If an AC of 1kW power rating is on for 3 hrs how much energy is consumed by AC?

plz tell the answer step by step
I will mark u brainlist
​

Answer 1

Answer:

1. Energy is defined as the capacity to do work. Work = force time distance. ... When work is done, energy is transferred between systems, or transformed from one type of energy into another type. Energy shares the same units of measure as work

2. The basic unit of electricity is the Kilowatt hour (kWh). In simple terms, 1 kWh is the amount of energy used by a 1kW (1000 watt) electric heater for 1 hour. Another example is ten 100-watt light bulbs used for 1 hour.

3. Though more expensive, it consumes much less power.” An old 1.5 tonne AC uses around 1.5 units per hour, while an inverter AC uses only 0.91 units per hour. A refrigerator accounts for 15% of a household's total power consumption.

HOPE IT HELPS YOU

THANK YOU