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olya-2409 [2.1K]
3 years ago
5

If the following weights have masses of 2, 4, 6 and 8 kg,

Chemistry
1 answer:
Marrrta [24]3 years ago
6 0

Answer:

8 kg mass

Explanation:

As we can see in the image the weight of mass 8 kgs has a large surface area as compared to the surface area of other masses. In general, it has been observed that a wide surface area has more surface particle for heat conduction. Hence, the rate of heat transfer is directly proportional to the surface area of heat conducting surface. Thus, the larger the surface area, the faster is the rate of heat conduction.

Hence, weight of mass 8Kg wil transfer heat a fast rate.

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Which of the following characteristics do Element I and Element I have in common?
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Answer:

Option C. The same number of energy levels.

Explanation:

From the diagram given above, element (i) belong to group 2 while element (ii) belong to group 6.

Also, both element i and ii belong to the same period (i.e period 4). This simply means that both element i and ii have the same number of energy levels.

NOTE: Elements in the same period have the same number of shells of electrons which simply means they have the same energy levels.

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3 years ago
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DiKsa [7]

Answer:

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3 years ago
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3 years ago
Nevermind, scratch the question
Lyrx [107]
What question there’s no question on here
5 0
2 years ago
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