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V125BC [204]
3 years ago
13

100 POINTS ANSWER HURRY

Chemistry
2 answers:
maw [93]3 years ago
7 0
Malleable. Aluminum is not a soluble substance. Magnetism does not explain the crushability of the can.
Vadim26 [7]3 years ago
5 0
The answer is because they are magnetic B.
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Select ALL answers that apply to the total energy of a wave:
Verdich [7]

Answer:

(A) The shorter the wavelength, the more total energy the wave contains.

(B) The longer the wavelength, the less total energy the wave contains.

Explanation:

The wavelength (λ), frequency (f) and energy (E) are interrelated. This relationship between them is represented in the following equations:

λ = v/f and E = hf

Where;

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f = frequency (Hz)

E = energy (Joules)

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Combining both equations, E = hc/λ

This equation shows that ENERGY (E) is directly proportional to the frequency (f) but inversely proportional to the wavelength (λ). This means that "the shorter the wavelength, the more total energy a wave contains" and vice versa.

However, the higher the frequency, the more the total energy the wave contains and vice versa.

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2 years ago
What is the frequency of infrared light of 1.0 × 10 m wavelength?
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In order to find the answer you must plug in the information to the frequency equation, c=fv. C is the speed of light, 3.0 x 10^8. By plugging in the information you receive a frequency of 3.0 x 10^7 hz.
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