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3 years ago

12

Tell how electromagnetic waves differ from mechanical waves

1 answer:

Fudgin [204]3 years ago

3 0

<span>Electromagnetic and mechanical waves differ in that electromagnetic waves are always longitudinal and do not require a known medium, while mechanical waves are either longitudinal or compression waves and require a medium. All known electromagnetic waves are also known as forms of light.</span>

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Minchanka [31]

Answer: hello your question lacks some data attached below is the missing data

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At Tarzans lowest point the point can be expressed as shown below.

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3 years ago

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Goryan [66]

Answer:c=0.213 J/g/K

Explanation:

Given

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initial temperature of mineral $(T_{im})=92.6$

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$120\times c\times (92.6-24.8)=82.9\times 4.184\times (24.8-20)+15.3\times (24.8-20)$

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3 years ago

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yanalaym [24]

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3 years ago

How many seconds are in 28 hours?

kumpel [21]

Answer:

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