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bazaltina [42]
2 years ago
13

HELP IM HAVING A BREAKDOWN

Chemistry
2 answers:
cupoosta [38]2 years ago
6 0

Answer:

it requires matter and it can travel through empty space

Explanation: this is what I got... I'm sorry if it is wrong but I don't think it is. Don't stress!!

Romashka-Z-Leto [24]2 years ago
5 0

Answer:

I thinks its B

Explanation:

Because im pretty sure mechanical waves travel through a medium which is matter.(But im really sorry if its wrong)

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A 25.0 g sample of metal at
Nadya [2.5K]

The change in temperature of the metal is 6.1°C. Details about change in temperature can be found below.

<h3>How to calculate change in temperature?</h3>

The change in temperature of a substance can be calculated by subtracting the initial temperature of the substance from the final temperature.

According to this question, a 25.0 g sample of metal at 16.0 °C is warmed to 22.1 °C by 259J of energy.

This means that the change in temperature of the metal can be calculated as:

∆T = 22.1°C - 16°C

∆T = 6.1°C

Therefore, the change in temperature of the metal is 6.1°C.

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