what is the meltng point of copper?.
According to coulombs law, if two charged particles are repelled with a given force at a distance d, by what multiple will the force decrease by if d is increased by 4times?
The throbbing caused by sounds of slightly different frequencies that results because of periodic constructive and destructive interference is called:
What is balanced field takeoff?
Explain about Scintillometer?
What is Soldering ?
Explain how do you separate hydrogen and oxygen gases in industrial electrolysis of water process?
When a porcelain dish or a glass material are falling on the floor, it breaks but on falling on sofa or sponge it will not break. Why?
Tell me why ship doesnt sink sea?
battery of 180 AMP HOUR”
What is free fall acceleration?
Does sunlight reflected off a mirror increase the temperature of the sun-rays?
What is the Electric motor ?