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A carnot engine operates between two reserviour at temperature T1 and T3 . The workout put of the engine is 0.6 times the heart rejected. The difference in temperature between the source and sink is 200k. calculate the thermal efficiency ,source and sink temperature
Physics
An astronomical unit is the average distance Of The earth to the sun, approximately 150,000,000 km. The speed of light is about 3 X 10^8m/s. Express the _peed of light in terms of astronomical units per minute
What is escape velocity
What is electric field due to inifinite length wire of charge density lambda
What is lenz law.
What is energy in anamolous zeeman effect.
What is energy in normal zeeman effect.
Explain mosley law
Write note on fringe width of bright and dark fringe.
A 4.00 kg block rests on a 30.0 degree incline as shown in the figure. If the coefficient of static friction between the block and the incline is 0.700, with what magnitude a horizontal force must act on the block to start it moving up the incline?
