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Alina [70]
2 years ago
5

Convert these temperatures to Celsius: a. 303 K d. 45 K

Chemistry
1 answer:
andre [41]2 years ago
8 0

303K − 273.15 = 29.85°C

45K − 273.15 = -228.1°C

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Which of the following is the best example of a scientific law?
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Answer:

The correct answer is :'The gravitational force between two objects is related mathematically to their mass and the distance between them'.

Explanation:

A scientific law is a statement which explains physical phenomena and has been tested multiple times through the correct scientific methods and experimentation. It will give same results and observations after each conduct.

A scientific law comes into picture after the acceptance of a theory which explains or exposes the reason behind any physical phenomena occurrence.

So the best example of scientific law:

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A 2.00 kg piece of lead at 40.0°C is placed in a very large quantity of water at 10.0°C,and thermal equilibrium is eventually re
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Answer:

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L is amplitude M is wavelength and P is frequency
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