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Pepsi [2]
2 years ago
7

Does a light with low frequency and long wavelength have a lot or little energy?

Chemistry
1 answer:
Rudik [331]2 years ago
7 0
The lower the frequncy the longer the wavelength the longer the wavelength whoch would probably give you more energy.

if im incorrect im truly sorry
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What is the standard unit used to measure mass
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The normal freezing point of a certain liquid Xis-7.30°C but when l02. g of iron(III) chloride (FeCl3) are dissolved in 650. g o
IRISSAK [1]

Answer:

2.7 °C.kg/mol

Explanation:

Step 1: Calculate the freezing point depression (ΔT)

The normal freezing point of a certain liquid X is-7.30°C and the solution freezes at -9.9°C instead. The freezing point depression is:

ΔT = -7.30 °C - (-9.9 °C) = 2.6 °C

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Step 3: Calculate the molal freezing point depression constant Kf of X

Freezing point depression is a colligative property. It can be calculated using the following expression.

ΔT = Kf × b

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7 0
2 years ago
Which of the following experiments raises ethical concerns
xxMikexx [17]

Answer:

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Since I don't know the options I will guess it is ^

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andreyandreev [35.5K]

Answer:

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2 years ago
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