Tell me how we are getting light from electrical bulb?
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For which type of waves is the principle of superposition valid?
What is Relative humidity ?
the department of energys b-factory at the stanford linear accelerator lab is designed to collide electron and positron beams of unequal energies and producemillions of these particles, which are commonly called?
Is the electric field constant or does it vary with time in dielectric materials?
Why is diamond cut to make if brilliant ?
Why dies a piece of iron sink in water, while a ship remains floating ?
What is the rectilinear propagation of light?
Explain what is time?
Explain the Gravitation and gravity ?
Which animals communicate on under water sounds?
What is Shortsightedness or Shortsightedness ?
A car traveling at 30mph ( =13.4 m/s) & it slams on its brakes. ( The car is decelerated by the force of the friction 0.7..f *distance x. (Weight=mg) how far will the cargo before it stops?