Does water drain counterclockwise in the northern hemisphere and clockwise in the southern hemisphere?
i am preparing for ssc exam.plz send me the last five years question papers to my id
Why dies a small quantity of air introduced into the top of the barometer tube depress the level of mercury ?
we know when two atom combine,the electrions are in valance band,but in case of semiconductor doner or acceptor level are above of v.. whyb
What is third law of thermodynamics?
Explain the Heat Engines ?
Why can a bird fly, while a man cannot ?
What are newton s laws of motion?
Explain the Work, Power and Energy ?
Who first detected radio waves?
Why gave we to put back the clock continually, when we travel round the world west-wards ?
What type(amount) of capacitors are used in fan?
what is a transducer?? and how it is used in Naval Ships??