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Formulae I Need To Learn

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Total cards: 6•Content version: v3•Public deck•Updated: 8/1/2026

Card preview (6)

#1
Front (Question)

Wave Speed

Back (Answer)

v=fλ

#2
Front (Question)

Speed of a transverse waves on page 35

Back (Answer)

v=√(T/μ)

#3
Front (Question)

Refractive angle

Back (Answer)

n=(c/v)=(sin i/sin r)

#4
Front (Question)

Critical angle

Back (Answer)

Sin C=(1/n)

#5
Front (Question)

Inverse square law in relationship to the intensity of the wave

Back (Answer)

I=k/r^2

#6
Front (Question)

Distance travelled

Back (Answer)

Averags speed×time