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Physics > Formulae of Unit 3 > Flashcards

Formulae of Unit 3 Flashcards

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1
Q

What is the wave equation?

A

v=f x l

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2
Q

What is the equation for frequency, 1 and time period?

A

f= 1/ T

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3
Q

How do you calculate the refractive index of a medium?

A

n= sin i/ sin r

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4
Q

How do you calculate the critical angle? Using which formula?

A

sin c = 1/n

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Physics (5 decks)

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