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puteri
1 month ago
14

Emma wants to go swimming the first day the pool opens in May, but she is worried it will be too cold since summer only just sta

rted. She only likes to swim in the water if the pool is at least 82°F. The thermometer in the pool reads 24°C. Is the pool warm enough for Emma to swim in? Show all work to support your answer.
Chemistry
1 answer:
VMariaS [2.9K]1 month ago
6 0

Answer:

the temperature of the water is insufficient for her

Explanation:

Her desired temperature = 82°F

Water thermometer reading = 24°C

Convert the desired temperature to °C

°C=5/9 (82-32)

°C = 27.8 °C

Thus, the temperature of the water is not warm enough for her

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Calculate the mass, in grams, of a single tellurium atom (mte = 127.60 amu ).
castortr0y [3046]

1 atomic mass unit (amu) represents the mass of an atom or is used to measure mass on an atomic scale. It is also referred to as a dalton, abbreviated as Da, while atomic mass unit is indicated as amu.

1 amu can be translated into grams as follows:

1 amu = 1.6 * 10^-2^4 g

Mass of Te = 127.6 amu

For conversion into grams:

M = (127.6 ) * 1.6 * 10^-2^4 g

M = 204.16 * 10^-2^4 g

Therefore, the mass of Te is 204.16 * 10^-2^4 g

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Answer: D) X-rays exhibit lower frequency than microwaves

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The option D illustrates a scientific statement because it allows for the frequency of both microwaves and X-rays to be assessed and contrasted. This process entails experimental and observational techniques, which validates it as a scientific statement.

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in a typical person, the level of glucose is about 85 mg/ 100 mL of blood. if an average body contains about 11 pt of blood, how
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It's important to remember that 1 pint equals 473.1765 mL, therefore 11 pints amounts to 5204.9415 mL.

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