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baherus [9]
3 years ago
10

Density is given in ____. a. Pa/cm3 c. g/s2 b. N/m2 d. g/cm3

Physics
1 answer:
Ainat [17]3 years ago
3 0
Density is defined as  [mass] / [volume] .

The only choice listed with those physical dimensions is 'd' .
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If you wish to observe features that are around the size of atoms, say 1 .5 x 100 m, with electromagnetic radiation, the radiati
chubhunter [2.5K]

The question is incomplete! Complete question along with answer and step by step explanation is provided below.

Question:

If you wish to observe features that around the size of atoms, say 1.5×10⁻¹⁰ m, with electromagnetic radiation, the radiation must have a wavelength about the size of the atom itself.

a) If you had a microscope which was capable of doing this, what would the frequency of electromagnetic radiation be, in hertz that you would have to use?

b) What type of electromagnetic radiation would this be?

Given Information:

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Required Information:

a) Frequency = f = ?

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Answer:

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Explanation:

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f = 2×10¹⁸ Hz

Therefore, the frequency of the electromagnetic radiation would be 2×10¹⁸ Hz.

b)

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<h3>Hope this is fine for you</h3>
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