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Anna35 [415]
3 years ago
9

A student is planning to make changes to a circuit Which change will

Physics
2 answers:
garik1379 [7]3 years ago
4 0
A is the correct answer, pls give brainliest
beks73 [17]3 years ago
4 0

Answer:

The answer is A

Explanation:

Jus took quiz and got i right

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microwave ovens rotate at a rate of about 6.3 rev/min. what is this in revolutions per second? (you do not need to enter any uni
levacccp [35]

The microwave ovens rotate at a rate of about 0.105 rev/s.

The microwave rotation is the number of revolutions in a unit of time. To change the unit for angular velocity, assume that the quantity is multiplied by the unit it has. Then change to the desired units. The angular velocity is denoted by ω and has a magnitude of 6.3 rev/min.

ω = 6.3 rev/min

\omega = 6.3 \times \frac{1 \: rev}{1 \: min}

  • 1 minute = 60 seconds
  • The revolution unit didn't change

\omega = 6.3 \times \frac{1 \: rev}{60 \: seconds}

\omega = \frac{6.3 \: rev}{60 \: seconds}

ω = 0.105 rev/s

Learn more about Angular velocity here: brainly.com/question/29344944

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7 0
1 year ago
What is common to the terrestrial planets? A. equal rotational periods around the Sun B. thin crust and a dense iron core C. sol
Darya [45]

Answer:

I would say D. All terrestrial planets are made up of rock and minerals and the other planets are made up of that do not have a solid surface.

Answer D.

Explanation:

7 0
2 years ago
An automobile owner notices that when her car is outfitted with a muffler, the sound from the exhaust pipe is much quieter than
ValentinkaMS [17]

Answer:

D (Constructive interference)

Explanation:

Constructive interference occurs when the maxima of two waves add together (the two waves are in phase), so that the amplitude of the resulting wave is equal to the sum of the individual amplitudes.

5 0
3 years ago
Theoretically speaking when analyzing the frequency spectrum of dolphin vocalizations, which may go up to 150 khz, what is the l
d1i1m1o1n [39]
Near 40 hz to 20 hz youre welcome im not to sure on this answer because it was simply an experiment i did once
5 0
3 years ago
In some situations, matter demonstrates wave behavior rather than particle
melisa1 [442]

Answer:

D. Interference patterns of electrons

Explanation:

7 0
3 years ago
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