3 years ago

1. What is an electric signal?

Physics

1 answer:

BaLLatris [955]3 years ago

7 0

Answer:

1: An electronic signal is the use of an electric current to encode information

2: Electronics: A message encoded by changing the voltage of an electric current.

3: I don't know :( Sorry

Explanation:

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Explanation: Work W = F·s. Because rock does not move, s = 0 and

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3 years ago

1.A body of certain mass is kept at a height of 15m from the ground, taking the value of g as 10m/s find out the mass of the bod

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Answer:

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A 426.7 Hz tuning fork is resonating in a closed tube on a warm day when the speed of sound is 346 m/s. What is the length of th

Arturiano [62]

Answer:

The length of the closed tube is<u> </u>

Explanation:

Formula used :

$Speed = wavelength\times frequency$

$v = \lambda \times \nu$

Speed = v = 346 m/s

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