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Airida [17]
2 years ago
9

An electromagnetic radio wave is received by a transmitter before it is converted to a sound wave. The radio wave has a waveleng

th of 23,076 m and a frequency of 13,000 Hz. What velocity is the wave traveling at before the transmitter converts it to a sound wave? 1. 76 m/s 0. 56 m/s 3. 31 × 102 m/s 3. 00 × 108 m/s.
Physics
1 answer:
snow_tiger [21]2 years ago
8 0

The velocity the wave was traveling at before the transmitter converts it to a sound wave is 3.0 x 10⁸ m/s.

<h3>What is Velocity of waves?</h3>

The velocity of waves is the rate of change of the wave's displacement with time.

The velocity of waves is determined by taking the product of the wave's frequency and wavelength.

v = fλ

v = 13,000 x 23,076

v = 3.0 x 10⁸ m/s.

Thus, the velocity the wave was traveling at before the transmitter converts it to a sound wave is 3.0 x 10⁸ m/s.

Learn more about velocity of waves here:  brainly.com/question/13867834

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Nonamiya [84]

Answer: The correct answer is "magnetic field".

Explanation:

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If you bring compass needle around the current carrying wire then it shows the deflection which indicates that there is a magnetic  field around the current carrying wire.

Magnetic fields are the area around the surrounding of magnet in which magnetic force can be experienced.

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5 0
3 years ago
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The mass of a spacecraft is about 435 kg . An engine designed to increase the speed of the spacecraft while in outer space provi
svlad2 [7]

Answer:

Δ v =  125 m/s

Explanation:

given,

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using equation of motion

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Δ v =  125 m/s

3 0
3 years ago
Which statement is true?
Fynjy0 [20]
If it's Kepler's law of equal areas you're talking about,
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4 0
3 years ago
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Please help me! Uniform acceleration problem sheet:
Brrunno [24]

From the calculation, the value of the acceleration is 5.8 m/s^2.

<h3>What is uniform acceleration?</h3>

The term uniform acceleration refers to a situation in which the velocity increases by equal amounts in equal time intervals.

Given the fact that the car started from rest and reached a velocity of  780.34 mph or 348.84 m/s in 1 minute of 60 seconds;

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a = v/t

a = 348.84 m/s/ 60 seconds

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Learn more about acceleration:brainly.com/question/12550364?

#SPJ1

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Fittoniya [83]
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