Home
Class 12
PHYSICS
Calculate the heat emitted by a bulb of ...

Calculate the heat emitted by a bulb of 100 W in 1 min.

A

100 J

B

10003 J

C

600 J

D

6000 J

Text Solution

Verified by Experts

The correct Answer is:
D

`E = Pt = 100 xx 60 = 6000 J`
Promotional Banner

Similar Questions

Explore conceptually related problems

A 100 W bulb is emmiting light of wavelength 300 nm .Calculate the number of photon emitted by the bulb in 1 min?

Calculate no. of photons emitted by 60W bulb in 10 hours that produces light of wavelength 6.626 Å

Calculate the number of photons emitted by a 60 W bulb per second, if 10% of the electrical energy supplied to an incandescent light bulb is radiated as visible light.

A light bulb is rated 100 W for 220 V ac supply of 50 Hz. Calculate (i) the resistance of the bulb, (ii) the rms current through the bulb.

Calculate the units of energy consumed by 100W electric bulb in 5 hours,

An electric bulb rated for 500W at 100V is used in circuit having 200V supply. Calculate the resistance R that must be put in seires with the bulb, so that the bulb delivers 500 W.

The number of photons of wavelength 540 nm emitted per second by an electric bulb of power 100 W is (taking h = 6 xx 10^(-34) sec )

A 100 W point source emits monochromatic light of wavelength 6000 A Calculate the total number of photons emitted by the source per second.

A 100 W bulb designed to operate on 100 V is to be connected across a 500 V source . Find the resistance to be put in series so that bulb consumes 100 W only.