what is the proper defination of 'LIGHT'

Answer Posted / rakesh kumar

Light is an electromagnetic energy which makes things
visible.

Is This Answer Correct ?    2 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

i applied airports authority of india in jr ATC .please inform how to read &what's syllabus i preparing is best.u send previous papers in mail...

1655


What is the loudness?

552


For two objects separated by a distance d, if the mass of one of the objects is doubled, what will happen to the gravitational attraction between them?

604


When is fluorescence strong?

485


What are the characteristics of black body? : quantum physics

484






What is radium used for?

548


Explain what instrument is used to measure volume?

507


Explain the difference between intrinsic and extrinsic semiconductors?

468


What is a synthesizer?

549


What is meant by degenerate and non-degenerate state? Give examples. : quantum physics

502


What is the physical significance of biot numbers?

580


Explain how much does automotive oil weigh?

452


How much does automotive oil weigh?

560


Explain what happens when you travel across the dateline?

531


What is the difference between intrinsic and extrinsic semiconductors?

490