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Elanso [62]
3 years ago
15

An infrared light detector would be most beneficial to someone who investigates

Chemistry
2 answers:
Marat540 [252]3 years ago
8 0

Answer:

a

Explanation:

because it works for radiations

aliya0001 [1]3 years ago
5 0
A
Because it works for radiations
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Energy, mass, and the speed of light squared.
(E, M, and C^2 respectively).

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Seawater is typically 3.5% salt and has a density of 1.03 g/mL. How many grams of salt would be needed to prepare enough seawate
Bas_tet [7]

Answer:

Amount of salt needed is around 2.3*10³ g

Explanation:

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This implies that there is 3.5 g salt in 100 g sea water

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Volume of seawater = volume of tank = 62.5 L = 62500 ml

Therefore, the amount of seawater required is:

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Andreyy89
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