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WorksheetsIGCSE Physics equations
Total questions: 12
Worksheet time: 6mins
What is the correct equation for refractive index
n = sinr / sini
n = sini / sinr
c = sini / sinr
Sinc = sini / sinr
What is the correct equation for acceleration
a = (v - u) / t
a = d / t
a = f x m
What is the correct equation linking force mass and acceleration
F = ma
m = Fa
a = Fm
What is the correct equation linking voltage current and resistance
V = IR
R = VI
I = VR
What is the correct equation linking charge current and time
Q = It
I = Qt
t = QI
What is the correct equation linking density mass and volume
d = m / v
d = m x v
d = v / m
What is the correct equation for gravitational potential energy
m x g x h
m x g / h
m x h / g
What is the correct equation for kinetic energy
1/2 x m x v2
m x v2
1 / 2 x v x m2
What is the correct equation linking speed of a wave frequency and wavelength
v = f x λ
v = f / λ
v = λ / f
What is the correct equation for basic pressure
p = F / A
p = F x A
p = A / F
How do you find the number of neutrons in an element
Mass number - atomic number
Atomic number - mass number
Mass number / atomic number
What is the correct equation for electrical power
P = I x V
P = V / I
P = I / V
