Skip to content

Course home

Sign up

6.2.3a Galaxies and the scale of the Universe

EasyMedium
12345678910111213141516171819202122232425262728293031323334353637383940
Question 35

Which of the following correctly describes how an estimate for the age of the Universe is calculated using the Hubble constant, H0H_0H0​?

A

The reciprocal of the Hubble constant, 1H0\frac{1}{H_0}H0​1​

B

The product of the Hubble constant and the speed of light, H0cH_0 cH0​c

C

The square of the Hubble constant, H02H_0^2H02​

D

The ratio of the Hubble constant to the speed of light, H0c\frac{H_0}{c}cH0​​

Markscheme

6.2.3a Galaxies and the scale of the Universe Questions

  1. IGCSE
  2. /Physics
  3. /6.2.3a Galaxies and the scale of the Universe

59 exam-style questions on CIE IGCSE Physics 6.2.3a Galaxies and the scale of the Universe. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank