power radiated
Q: What is the difference between energy and power?
A: S.No Energy Power 1 Capacity to do work Amount of work done 2 It is measured in Joules It…
Q: Why is it advantageous to use steam that is as hot as possible in a steam driven turbine?
A: Carnot equation for thermal efficiency is given by,
Q: Physics A free electron has a kinetic energy 19.7eV and is incident on a potential energy barrier of…
A: Tunneling probability is given as: P = exp(-wδ)whereδ = hc8mc2(U-E)…
Q: What is degraded energy?
A: The thermal energy that transferred into the surrounding environment after any process. Once…
Q: 92) A -4j, B=-3i-6j = 8i
A: Hai, since there are multiple sub parts posted, we will answer the first three sub parts. Given…
Q: 31. Kinetic energy is the o energy available to a stationary object. O energy an object has due to…
A:
Q: Give another example/application of energy conversion. Discuss.
A: According to the law of conservation of energy , energy can neither be created nor destroyed , but…
Q: How gas generator work?
A: Generators don't actually create electricity. Instead, they convert mechanical or chemical energy…
Q: Power is the rate of change in energy, regardless of whether the change is due to transformation,…
A: The rate of change in energy is called power. Energy cannot be destroyed, it can be transferred or…
Q: The unit of energy is S. I. units is
A: Joule
Q: In a machine shop two cams are produced one of aliminuam and one of iron both cams have the same…
A: To determine: The cam that is larger.
Q: Calculate the power used by a microwave oven that uses 112 500 J of energy in 2.5 minutes.
A: power = work done/time taken
Q: an electric car be for the enviro
A: Beneficial can an electric car be for the environment:- There are some benefits of the Electric car…
Q: How is energy value of food determined?
A:
Q: 13. Which is not a unit of energy? O Newton O Joules O Ergs O kilowatt - hr
A: Newton is unit of force Joules is unit of energy SI unit Erg is unit of energy in cgs unit…
Q: What generalizations can we make about using various sources of power?
A: There are several generalizations that can be made about using various sources of power:…
Q: In later years, the annual of our country electric energy consumption will be about 300,000 GWh and…
A: Let W denotes the total energy consumption, w denotes the target of solar energy production, and s…
Q: The principle of conservation of energy is represented by
A: For conservative forces, the total mechanical energy (= potential energy + kinetic energy) is…
Q: What is ultimate source of energy in hydroelectric power plant?
A:
Q: give a description about the given applications -energy
A: Energy is the fundamental form of living for all living beings. There are different forms of energy…
Q: What is the efficiency of an electric generator that produces 1.17 kwh per kg of coal burned beef…
A: Given Data: The remaining work done by the engine is, Wnet=1.17 kwh The heat input is,…
Q: what are different energy uses in the world?
A: Energy: It is a property of objects or systems that tells the ability to make changes to the…
Q: The units of Power is Select one: a. N.sec b. J/sec c. J.sec d. N/sec e. J/sec2
A: solution as
Q: State the principle of conservation of energy.
A: The principle of conservation of energy states that energy cannot be created or destroyed, that is…
Q: 3.How much electrical energy in a second is consumed by a bulb that ha a power rating of 50 watts?
A: 3. Given, Power of bulb = 50 W Time , t = 1 sec Energy = ?
Q: In the circuit shown, R,=R2=R, and ɛ2 =. The power %3D 2 dissipated in R, is 20 W. Does battery &…
A: From the given circuit diagram,
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