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Hitman42 [59]
2 years ago
15

A person flying in a plane over Easter Island notices that the water around the island appears bluer than the surrounding water.

What property of light waves causes the water to be a different color to the observer? (3 points)
Absorption

Diffraction

Construction

Destruction
Biology
1 answer:
Alex787 [66]2 years ago
6 0

Answer:

diffraction :)

Explanation:

took the test

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Shkiper50 [21]

Answer:

The test statistic for this hypothesis test is - 3.68.

Explanation:

A test statistic is a random variable that is calculated from sample data and used in a hypothesis test. You can use test statistics to determine whether to reject the null hypothesis. The test statistic compares your data with what is expected under the null hypothesis.

Sample proportion = 38/50

= 0.76

Hence,

Test statistic

= \frac{0.76-0.50}{\sqrt{0.50*0.50/50}}

= 3.68

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Which of the following properties of water help to explain why icebergs float in the ocean?
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