How energy is delivered to such a bulb in an hour, Physics

Assignment Help:

The power distribute to a 15 watt light bulb in normal operation is 15 watts. In normal operation how greatly energy is delivered to such a bulb in an hour?

Feedback:

From the definition of power one must be able to reason that E = Pt where E is energy P is power and t is time. If P is how speedy energy is being delivered to the resistor that is if P is how many Joulesper second of energy are being delivered to the resistor then of course all one has to do is multiply by the number of seconds the time to get the total energy delivered in that time. Currently an hour is 3600 seconds (not 60 seconds!) so E = (15 watts) * (3600 seconds) which means E = 54,000 joules which is the similar as 54 kJ.


Related Discussions:- How energy is delivered to such a bulb in an hour

Explain ballistic flight, BALLISTIC FLIGHT:  "A flight in which a proje...

BALLISTIC FLIGHT:  "A flight in which a projectile is given a starting push and is permitted to move freely due to inertia and under the action of gravity is known as ballistic

What is a fiber optic system, What is a fiber optic system? This term c...

What is a fiber optic system? This term comprises all the essential elements to install a working unit.

Zero gravity, what will happen if gravity becomes zero?is it possible in ea...

what will happen if gravity becomes zero?is it possible in earth?

Tachyon, Tachyon A purely speculative particle that is presumed to trav...

Tachyon A purely speculative particle that is presumed to travel quicker than light. According to Einstein's equations of special relativity, a particle along an imaginary rest

Lagrange points, Lagrange points: Points within the vicinity of two ma...

Lagrange points: Points within the vicinity of two massive bodies (like the Earth and the Moon) where each others' respective gravities balance. There are five, labeled L1 to

NEUTRON ACTIVATION ANALYSIS, COMPARATOR EQUATION USED TO DETERMINE THE CONC...

COMPARATOR EQUATION USED TO DETERMINE THE CONCENTRATION OF ELEMENTS

How lots cph is able keep the spin of photon, As we know photon's spin is o...

As we know photon's spin is one, how lots CPH (that have spin) is able keep the spin of photon? Answer; the photon spin like electron spin comes up of its properties and indepe

Evaluate the minimum value of h in terms of r, A sled slides down a frictio...

A sled slides down a frictionless track and loops the loop without falling off. What is the minimum value of h  in terms of  r ? The only other information given is that the an

Cross product, Cross Product The direction of the cross product of 2 v...

Cross Product The direction of the cross product of 2 vectors is elaborates. The magnitude shown is correct but not discussed.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd