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ICE Princess25 [194]
3 years ago
14

Air spaces are used in insulation because _____. air is a good conductor air is a poor conductor air is light air is colorless U

ser: What will happen as an object receives energy due to heat flow?
Physics
2 answers:
Mariulka [41]3 years ago
4 0
Air spaces are used in insulation because air is a poor conductor.
Serhud [2]3 years ago
4 0

Answer: The correct answer is "air is a poor conductor".

Explanation:

Air is a mixture of gases. The amount of heat that can be transferred is minimal through air.

Air is an insulator. Insulator is used to control and slow the transfer of energy from the warmer objects to cooler objects. Air is a bad conductor.

Conductors allow the energy to flow while an insulator stops the flow of energy.

The wool traps air against your body as both wool and air are poor conductor.

Therefore, Air spaces are used in insulation because air is a poor conductor.

when an object receives energy due to heat flow then the kinetic energy of the particles of the object increases because the kinetic energy and the temperature are directly proportional to each others. When heat is added to the object then the movement of the particles increases.

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Complete Question:

Each lunar cycle has one full moon, in which the relative positions of Earth, the sun, and the moon form in a straight line. Which list represents the position of Earth, the sun, and the moon during a full moon?

Group of answer choices.

A. Earth, sun, moon

B. sun, moon, Earth

C. moon, sun, Earth

D. sun, Earth, moon

Answer:

D. sun, Earth, moon

Explanation:

A lunar eclipse is a phenomenon that occurs when the Earth comes between the Moon and the Sun thereby causing it to cover the Moon with its shadow.

Simply stated, lunar eclipse takes place when the Moon passes or moves through the Earth's shadow thereby blocking any ray of sunlight from reaching the Moon. Thus, the full moon appears deep red (blood moon).

Also, a lunar eclipse would occur only when the Sun, Earth, and Moon are closely aligned to form a straight line known as the syzygy.

There are three (3) types of lunar eclipse and these are;

1. Total lunar eclipse.

2. Partial lunar eclipse.

3. Penumbra lunar eclipse.

Each lunar cycle has one full moon, in which the relative positions of Earth, the sun, and the moon form in a straight line. Thus, the list which represents the position of Earth, the sun, and the moon during a full moon is sun, Earth, and moon

3 0
3 years ago
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