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VikaD [51]
1 year ago
7

Which of these is a property of an electromagnetic wave? A)magnetic and electric fields oscillate perpendicular to each other bu

t not to the velocity of the wave B)transports energy C)has a magnetic wave but no electric wave
Physics
1 answer:
koban [17]1 year ago
8 0

Electromagnetic waves :

- are transverse waves

- Can travel through a vacuum

- Tranport energy from one place to another

- can be reflected

-can be refracted

Correct options:

B)transports energy

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Answer:

V1=<u>2.5ft3</u>

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Explanation:

PART A:

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PART B:

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ln(P1/P2)=n . ln (V2/V1)

n=ln(P1/P2)/ ln (V2/V1)

n=ln(15/60)/ ln (1/2.5)

n=1.51

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