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larisa [96]
3 years ago
10

A rectangular solid has a length of 3 cm a height of 4 cm and a width of 5 cm what is the solid volume ?

Chemistry
1 answer:
andrew11 [14]3 years ago
3 0
Volume is 60 and the area is 94 have a great day
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A gamma ray photon has an energy of 4.75 x 10-14 joules. What is the frequency of this radiation?
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The frequency of the radiation is equal to 7.17  \times 10^{19} Hertz.

<u>Given the following data:</u>

  • Photon energy = 4.75 \times 10^{-14} Joules

To find the frequency of this radiation, we would use the Planck-Einstein equation.

Mathematically, the Planck-Einstein relation is given by the formula:

E = hf

<u>Where:</u>

  • h is Planck constant.
  • f is photon frequency.

Substituting the given parameters into the formula, we have;

4.75 \times 10^{-14} = 6.626 \times 10^{-34} \times F\\\\F = \frac{4.75 \times 10^{-14}}{6.626 \times 10^{-34}}

Frequency, F = 7.17  \times 10^{19} Hertz

Read more: brainly.com/question/16901506

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Find the actual yield when the theatrical yield is 1.09g and percent yield is 90%.​
ioda
Actual yield/Theoretical yield *100= Percentage yield. So Actual yield = Percentage yield*Theoretical yield.
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Actual yield: 0.98 g
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Methane (CH4) is a gas that is found in small quantities in earths atmosphere. which type of bonds does methane have and why doe
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Carbon has 4 valence electrons so it will want to gain 4 more electrons to become stable (Octet rule). Hydrogen has 1 valence electron, so it will want to lose it to become stable. Therefore, one carbon atom takes 1 electrons from 4 hydrogen atoms.

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Mechanical waves are classified according to
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Mechanical waves are classified according to transverse waves.
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