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Valentin [98]
3 years ago
15

What do diffraction and refraction have in common? pick only one

Physics
2 answers:
evablogger [386]3 years ago
8 0
B. they both involve wave interaction.

xeze [42]3 years ago
5 0
<h3><u>Answer;</u></h3>

They both involve wave interactions

<h3><u>Explanation;</u></h3>
  • <em><u>Refraction is a property of a wave that refers to the bending of a wave as it moves from one medium to another.</u></em>
  • <em><u>Diffraction on the other hand is a property of a wave such that an object causes a wave to change direction and bend towards it.</u></em>
  • <u><em>Diffraction and refraction differ in that, refraction occurs when waves pass through an object while diffraction occurs when waves pass around an object.</em></u>
  • <u><em>The similarity between refraction and diffraction is that they both involve interactions of waves and causes waves to bend thus changing their direction.</em></u>
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What will the magnitude of the field be if the 10 nc charge is replaced by a 20 nc charge? Assume the system is big enough to co
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Same magnitude of the 10 nc charge cause the electric field is external.

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As the system we are talking about is really big, and the charge is small, we can assume always if the charge is sitting right in the same point where the electric field is, then, the electric field would not suffer any kind of alteration in it's value. Therefore, no matter what value of the charge is sitting here, the electric field is independent of the charge, so it would not feel any alteration. However, the force that the charge is feeling would be stronger than in the first case.

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For elliptical obits: the direction of the velocity of the satellite is _______________________ (always, seldom, never) perpendi
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For elliptical orbits: seldom

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Since acceleration has the same direction of the force (according to Newton's second law of motion), this means that the direction of the force (the centripetal force) is always perpendicular to the velocity of the object.

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the direction of the velocity of the satellite is seldom perpendicular to the net force acting upon the satellite.

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