How can you save the sea from oil and sound polution?
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What are newton s laws of motion?
What is the difference between a vector and a phasor?
A man asks his friend to meet him at the airport at 3.00pm,to drive him to an appointment.he catches an earlier plane,and arrives at the airport at 2.00pm.he decides to start walking and is picked up en route by his friend.he arrives twenty minutes early for his appointment.how long did he walk?
A truck travels 420 m. Each tire on the truck has a diameter of 42 cm. If one revolution of a tire is equal to 2? Times the radius of the tire (in meters), which of the following equations shows how many revolutions each tire makes as the distance is traveled?
What is Sextent ?
What happens, when a magnet is floated on a big cork in a through of water ?
How can you conform that magnetic lines come from a single bar magnet with out any external instruments?
What is the difference between collector & emitter of trnsistor,even though material used for both same.
Explain Solution ?
Explain the thermal transformation?
What happens when you travel across the dateline?
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