IGCSE Global Revision Formulas Physics U1-6

Select the correct formula:

• Ep=mgh

• Ep=mgA

• Ep=mgV

• Ep=mgt

Select the correct formula:

• Ek=½mg²

• Ek=½mv²

• Ek=2mv²

• Ek=½gv²

30% of 60 is...

• 16.6

• 20

• 15

• 18

Select the correct formula:

• a=(v-g)/t

• a=t/(v-u)

• a=(v-u)/t

• a=(v-t)/u

Select the correct formula:

• F=m·a

• F=m·t

• F=t·a

• F=d·a

What is constant in a gas if the temperature is always the same:

• V/P

• P/V

• P·T

• P·V

Select the correct formula:

• E=mL

• E=mcL

• E=mLT

• c=EmL

Which label is missing in the box?

• trough

• crest

• wavelength

• amplitude

Select the correct formula for an echo:

• v=d/t

• v=2d/t

• v=2t/d

• v=2d·t

Q6Select the correct formula:

• t=v/d

• d=t/v

• t=d/v

• t=d·v