Answer:
It is possible because, the TV broadcast audio and video signals in radio frequency which travels at the speed of light while the audio signals travel to those present in the stadium at the speed of sound which is over eight hundred thousand times slower than the speed of light
Explanation:
It is possible because of the following;
1. TV signals from the camera (including the captured sound) very close to the field of play are transmitted through the radio frequency bands and as such are a form of electromagnetic radiation that travels at the speed of light which is about 300,000 km/second
It will therefore, take 1 second for a sound of the game to reach someone located at 300,000,000 meters watching a live televised game
2. The speed of sound is about 343 m/second and it therefore takes up to 2 seconds for a sound to reach someone 686 meters away from the ball in the stadium.
Answer:the human retina can only detect incident light that falls in waves 400 to 720 nano-meters long so we cant see microwave or ultraviolet wavelengths. this also applies to infrared lights which has wavelengths longer than visible and shorter than microwaves thus being invisible to the human eye
Explanation:
Answer:
Did you think you could pull that off-
:I
I live in Japan anyway so.. ウーフ-
Answer:
Value of each resistor will be 3 ohm
Explanation:
It is given that three are connected to a 12 volt battery in parallel
As we know that voltage across parallel combination is same
So voltage across each resistor will be same as 12 volt
It s given that current across each resistor is amperes
From coulomb's law we know that voltage across any resistor is equal to
V = I R
So resistance will be equal to 
So value of each resistor will be 3 ohm
Answer:
cant see to find the answer sorry :( i tried :( good luck !! you'll do great <3333 BEST OF LUCK :DDDD
Explanation: