Interested to Buy Any Domain ? << Click Here >> for more details...
which one of the following does a tv remote control unit used
to operate a tv ?
a)light waves b) sound waves c) micro waves d) radio waves
- 5 Answers
- 13785 Views
- Group D, I also Faced
- E-Mail Answers
Answer Posted / abhishek goswami
Light Wave,
because LED(light emitting diod)
Is use in TV remote
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
How does the arrangement of atoms in most solids differ from the arrangement of atoms in a liquid?
why copper is a bad conducter at low temperature?
Why does it take longer to heat a bucket of water than a cup of water?
What is the physical significance of biot numbers?
Explain what is centrifugal force?
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??
When the sound intensity is above 120 decibel, what happen to human ears?
According to the standard model of particle physics, what is the name for the three leptons that have no electric charge and little if any mass?
i measured a 3-ph capacitor with a multimeter which is not connected to supply... but i could get the phase to phase voltage... how tis is possible..????
A truck travels 420 m. Each tire on the truck has a diameter of 42 cm. If one revolution of a tire is equal to 2? Times the radius of the tire (in meters), which of the following equations shows how many revolutions each tire makes as the distance is traveled?
What are the steps to the scientific notation?
If blue light is combined with green light, what color of light is produced?
For measuring weight of 2cm3 piece of density 4gm/cm3 which spring balance is best suited what is the range and least count how we calculate
Using which process does the blotting paper absorb ink?
What is the velocity of sound air?
