When the sound intensity is above 120 decibel, what happen to human ears?
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application of optical fibers and sensors
Order the following from the worst electrical conductor to the best electrical conductor? Glass, rubber, iron, dry wood
Explain Conductors ?
Explain about Dispension of Light ?
Explain the Solids ?
Explain interference?
Explain Transparent body ?
a ball of mass 500g moving with a velocity of 10m/s collides with another ball of mass 250g.after the impact,the second ball moved off with a velocity of 8m/s calculate the final velocity of the first ball.
What is the meaning of ‘steady state’ in the context of transmission of heat?
Why does fountain pen filler drew up ink ?
what happens when an object travels in the speed of light hits another object?
What is an electron?