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4 years ago

Room heaters are usually installed at the ground level

SAT

2 answers:

Trava [24]4 years ago

7 0

Answer:

As you know hot air Rises up and cold air settles down so room heater is placed near to the floor so that the heat can move uniformly from down to up.

So by heating the cold air at the bottom it is more efficient and creates an updraft and circulates the air better than if it were heated at the top.

saveliy_v [14]4 years ago

6 0

Answer:

Cold air sinks. So by heating the cold air at the bottom it is more efficient and creates an updraft and circulates the air better than if it were heated at the top.

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What is the apparent backward motion of Mars in the night sky known as?

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3 years ago

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Prior to servicing the IDG, what must be accomplished to avoid dangerous oil spray

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Prior to servicing the IDG, you must make sure that it's properly covered to avoid dangerous oil spray.

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2 years ago

If a sudden ringing sound distracts an advertisement reader, and it prevents him from recalling the message, this unplanned even

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A) Response.

B) Encoding.

C) Decoding.

D) Feedback.

E) Noise.

Noise.

Answer: Option E.

<u>Explanation:</u>

A communication which is going on effectively may be interrupted or the person may get distracted if there is any kind of noise which leads to removal of the attention of the person.

The noise effect both perception of the communication encoder and decoder both. The noise can be psychological, physical, semantic and physiological. These sounds are subtly affected by noise.

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4 years ago

Listen and choose the activity that goes with the description. preparing an itinerary. packing for a trip. getting ready to book

Inga [223]

Touring or tourism travel, school trips, vacation, business trip, etc.,. preparing an itinerary, packing for a trip and others.

<h3>What should be seen in a travel itinerary?</h3>

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The aim of tourism is to relax, see nice places and feel better and so, Touring or tourism travel, school trips, vacation, business trip, etc.,. preparing an itinerary, packing for a trip and others.

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2 years ago

Which statement proves that quadrilateral uwxy is a parallelogram.

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Parallelograms are shapes that have 4 sides, where the opposite sides are congruent and parallel

<h3>How to determine a parallelogram</h3>

For a shape to be a parallelogram, then the following must be true

The opposite side lengths are congruent
The opposite side lengths are parallel
The diagonals bisect each other

<h3>The proof statement</h3>

The above statements in (a) above mean that:

The statements that prove that quadrilateral uwxy is a parallelogram are

Diagonals UX and WY bisect each other
Sides UW and XY are congruent
Sides UW and XY are parallel.