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Andreyy89
1 year ago
9

When the amplitudes of waves are equal, which frequency waves have the most energy?​

Physics
1 answer:
Molodets [167]1 year ago
5 0

Answer:

higher frequency waves will have more energy

Explanation:

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How are mass, distance and gpe related
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6 0
2 years ago
What mass of ice (in g) can be melted if 27.2 kJ of thermal energy are added at the freezing point? Use molar mass = 18.02 g/mol
san4es73 [151]

Answer : The mass of ice melted can be, 3.98 grams.

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First we have to calculate the moles of ice.

Q=\frac{\Delta H}{n}

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n = moles = ?

Now put all the given values in the above expression, we get:

27.2kJ=\frac{6.01kJ/mol}{n}

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Now we have to calculate the mass of ice.

\text{Mass of ice}=\text{Moles of ice}\times \text{Molar mass of ice}

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\text{Mass of ice}=0.221mol\times 18.02g/mol=3.98g

Thus, the mass of ice melted can be, 3.98 grams.

3 0
3 years ago
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