When we jump form the boat to the bank why the boat goes
backwards from the bank ?
Explain the three particles that make up an atom?
Explain the Use of manometer.
What is the difference between photodiode & photocell.
What is the Condensation ?
What is the Spectrum?
Can a vector have a component equal to zero and still have a nonzero magnitude?
types of engines available...?and their functions
Explain why are metals able to conduct current so well?
Explain about Sanitation
What is the longest lasting synthetic periodic element?
Explain how the height of a mountain is approximately measured by means of thermometer readings ?
Explain the Mass and Weight ?