discuss the statement "almost all the energy from a cars engine ultimately goes to pushing air around and heating the brakes"
1 2668how much mercury overflows when a glass vessel filled to the brim with 50 cubic centimeter of mercury 15°C is heated to 75°C of glass?
1851i need the working and properties of the sextent and all the objects and much more about sextent..
1836when does one exert greater pressure on ground during walking or standing? why ? what happends to the period of a simple pendulum taken into a deep mine
3 14548the force of attraction of earth on a man, who is inside the artificial satellite, is Zero state whether the above statement is correct, if not correct please give the correct answer
1 2608while climbing a hill or mountain we bend forward. give a scientific expalantion in a simple way
3 15086the force of attraction of earth on a man, who is inside the artificial satellite is zero state the above is correct or not if not please explain the correct answer
2 3796Post New General Physics Questions
Dear sir, I appeared for the interview for the post of SCIENTIST/ENGINEER 'SC'in ISRO on 02/12/2009. when the resluts will be announced??
Explain what is the difference between diffraction and interference?
What is the order the following from the worst electrical conductor to the best electrical conductor: glass, rubber, iron, dry wood:
What cycle most directly describes the working cycle of a heat engine operating as an ideal engine of maximum thermal efficiency?
By passing current through a wire wrapped around an iron rod, william sturgeon invented the?
What is moment of inertia?
what is meant patch cards..
How is radiation emitted from the body?
Explain the difference between collector & emitter of transistor, even though material used for both same?
What is the law of machines?
How does the elevation and air pressure affect the boiling point of water?
What are isotopes?
Explain the balanced field takeoff?
which electronic devices used at low frequencies? and high frequencies?and microwave frequencies?
One man driving his car over dark night on hard concrete stone road in a forest. His bad faith that his car pings with long ore needles of concrete henceforth his all 4 tyres got punctured. How he might have tackled his problem? please guess answers & post
