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polet [3.4K]
3 years ago
14

Grade 11 Physics

Physics
1 answer:
xeze [42]3 years ago
6 0
1. Displacement = 50 m North. Distance = 150m
Displacement is a vector. Distance is a scalar.

2. Displacement is 100 miles East.
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Answer:

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<em>In the case of electromagnetic waves.</em>

- A short wavelength means a lower energy,

Explanation:

The wavelength is the distance between two consecutive crests or valleys while the frequency is the number of crests that pass for a specific point in an interval of time.

For example, a person makes laundry once a weak.

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The velocity of a wave is defined as:

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Where nu is the frequency and \lambda is the wavelenth

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E = h\nu  (3)

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