Advertisements
Advertisements
प्रश्न
Find out the energy conversion that takes place in the following.
Electric fan : ________
Advertisements
उत्तर
Electric fan: Electric energy to Mechanical energy.
APPEARS IN
संबंधित प्रश्न
A bulb is connected to a battery of p.d 4 V and internal resistance 2.5 Ω. A steady current of 0.5 A flows through the circuit. Calculate:
- the total energy supplied by the battery in 10 minutes
- the resistance of the bulb and
- the energy dissipated in the bulb in 10 minutes.
How do kilowatt and kilowatt-hour differ?
When a current I flows through a resistance R for time t, the electrical energy spent is given by ______.
Find out the energy conversion that take place in the following.
Electric Iron box : _______ _______
Electric eel is a ______.
Name the particles of atom?
What is electric energy?
The ground state energy of a hydrogen atom is - 13.6 eV When its electron is in the first excited state, its excitation energy is
Units of electrical energy are ______
A bulb of power 60 W is used for 12.5 h each day for 30 days. Calculate the electrical energy consumed.
