How d o the radio-waves pass through walls ?
Answer / sanju
Most insulating materials ate transparent to radio waves.
Short radio-waves are blocked off by steel framed building,
while the longer waves flow around and get over obstacles
like mountains and buildings.
| Is This Answer Correct ? | 0 Yes | 1 No |
What is fluorescence?
Explain Transparent body ?
What is Chemical mixture ?
Why does the pilot tilt the outer wing of the airplane inward while taking a turn?
What are the weights in pounds of liquid gallons?
Explain how do you convert from pascal to torr?
What are isotopes?
Dear sir, I appeared for the interview for the post of SCIENTIST/ENGINEER 'SC'in ISRO on 02/12/2009. when the resluts will be announced??
Explain about Bessemer?
What is the avarege speed of people fencing like at the olympic games. (sorry for the misspelled words)
How much does two pints of water weigh when frozen?
WHO IS THE FATHER OF CALCULUS,LIBNIEZ OR NEWTON?