Gravitational fields (A-level only)

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Question 24

A stellar survey identifies four candidate exoplanets. Which row in the table below correctly describes the exoplanet that has a surface gravitational field strength of $8 g$ ?

	Radius of exoplanet	Mass of exoplanet

Radius $R2R\sqrt{2}$ , Mass $4 M$

Radius $R2\frac{R}{\sqrt{2}}$ , Mass $4 M$

Radius $R3\frac{R}{\sqrt{3}}$ , Mass $2 M$

Radius $R2R\sqrt{2}$ , Mass $8 M$

Gravitational fields (A-level only)

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Question 24

A stellar survey identifies four candidate exoplanets. Which row in the table below correctly describes the exoplanet that has a surface gravitational field strength of $8 g$ ?

	Radius of exoplanet	Mass of exoplanet

Radius $R2R\sqrt{2}$ , Mass $4 M$

Radius $R2\frac{R}{\sqrt{2}}$ , Mass $4 M$

Radius $R3\frac{R}{\sqrt{3}}$ , Mass $2 M$

Radius $R2R\sqrt{2}$ , Mass $8 M$

Gravitational fields (A-level only)

Question 24

Gravitational fields (A-level only) Questions

Gravitational fields (A-level only)

Question 24

Gravitational fields (A-level only) Questions