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Firdavs [7]
3 years ago
5

As part of his job, Warren attends seminars where he must listen to presentations given by experts in his field. When he is list

ening as a member of the audience, Warren is considered to be a(n)_________.a) Encoderb) Receiverc) Sourced) Channel
Physics
1 answer:
jeka57 [31]3 years ago
7 0

Answer:

Option (B)

Explanation:

In terms of communication, a receiver is usually referred to as a person who listens, reads as well as observes. In simple words, a receiver is an individual or it can be a group of individuals, to whom any type of message is being diverted. The other name for the receiver is 'audience'.

In the given condition, Warren is attending a seminar in which he is listening to the speaker, as a part of the audience. So, it can be concluded that Warren is a receiver who is receiving information or hearing the speaker.

Thus, the correct answer is option (B).

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stich3 [128]

As we know that two charges exert force on each other when they are placed near to each other

The force between two charges is given as

F = \frac{kq_1q_2}{r^2}

here we know that

q_1, q_2 = two different point charges

r = distance between two point charges

also we know that two similar charges always repel each other while two opposite charges always attract each other

so here correct answer would be

<em>A. A positive and negative charge attract each other.</em>

6 0
3 years ago
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B -- Cobalt and iron

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3 0
2 years ago
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Tasya [4]
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4 0
3 years ago
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Which has the larger kinetic energy, a 10 g bullet fired at 400 m/s or a 80 kg bowling ball rolled at 6.5 m/s ?
mixer [17]
Formulae for Kinetic energy is:
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For comparison we need to have same units,thus we convert 10g into Kg.
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Kinetic Energy= 1/2x0.01kgx(400)^2
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7 0
3 years ago
At what height h above the ground does the projectile have a speed of 0.5v?
dedylja [7]

Answer:height above ground at which projectile have velocity

0.5v is (0.0375v^2)

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Subtitute t

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3 0
3 years ago
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