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jolli1 [7]
3 years ago
11

Which terms describe the purpose of antennas on devices that use radio waves

Physics
1 answer:
FrozenT [24]3 years ago
8 0

Answer:

The terms are

1. Transmit

2. Receive

Explanation:

What is an antenna

According to NASA

An antenna is a metallic structure that captures and/or transmits radio electromagnetic waves. Antennas come in all shapes and sizes from little ones that can be found on the roof to watch TV to really big ones that capture signals from satellites millions of miles away.

How does an antenna work?

Antennas are much more than simple devices connected to every radio. They're the transducers that convert the voltage from a transmitter into a radio signal. And they pick radio signals out of the air and convert them into a voltage for recovery in a receiver

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A meteorologist describes a tropical storm as traveling northwest at 50 mi/h. which attribute of the storm’s motion has the mete
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7 0
3 years ago
The transfer of energy that occurs when a forceis applied over a distance is _____. Fill in the blank
IceJOKER [234]

Answer:

work

Explanation:

In physics, work is a term that measures the energy expended in a moving object; most commonly force times distance. No work is said to be done if the object does not move. However, during the process, a measure of energy is usually extracted in the process.

4 0
2 years ago
If a positively charged body is moved against an electric field it will gain?
Gnoma [55]

Answer:

positive charge

Explanation:

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5 0
3 years ago
The largest salami in the world, made in Norway, was more than 20 m long. If a hungry mouse ran around the salami’s circumferenc
Musya8 [376]

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a_c=\frac{v^2_t}{r}

where r is the radius.

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tangential speed , v_t=0.17m/s

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r =\frac{(0.17m/s)^2}{0.29 m/s^2}=0.09m

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What is massand its si unit​
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The SI unit is-kilogram(kg).
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