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Alla [95]
3 years ago
8

Which observation would be evidence that heat was transferred by radiation

Physics
2 answers:
Masteriza [31]3 years ago
8 0
Radiation is a type of heat transfer wherein there is no need for medium or media through which the heat will flow. Consequently, the radiation waves are able to travel through vacuum. The best observation as evidence to conclude that heat is indeed transferred by radiation is the increase of temperature of the receiving body. 
meriva3 years ago
8 0

Answer:

Explanation:

Radiation is a type of heat transfer with use of medium in between or through space. In radiation, energy is emitted or transmitted through a material medium. We can say it by some examples such as :- Due to sunlight earth surface heated, and in heating up of surface air by release of infrared radiations from earth.

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Give two reasons why circular water waves decrease in amplitude
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1. friction between water molecules
2. the wave spreads out onto a larger and larger area, so per unit area, the energy of the wave goes down
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3 years ago
Help fast please due tomorrow
Nitella [24]

Answer:

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Explanation:

8 0
3 years ago
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Aleks [24]

Answer:

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6 0
2 years ago
Question 8
Marrrta [24]

Answer:

It has a mass of 40 kg.

Explanation:

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3 0
2 years ago
When n liters of fuel were added to a tank that was already 1 3 full, the tank was filled to 7 9 of its capacity. In terms of n,
Zarrin [17]

Answer: 9/4n

Explanation:

Let's take T to represent tank

When n litres of fuel was added to tank that was 1/3 full = n + 1/3T

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8 0
3 years ago
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