Edexcel IGCSE Physics Astrophysics Units Questions
Practise choosing the correct physics unit for quantities used in astrophysics, especially gravitational field strength g.
- Syllabus
- First assessment 2019
- Course
- Physics 4PH1
Exam points
- distinguish N/kg from kg, N and N kg as the unit for gravitational field strength g
Covered syllabus points
Question 1
[Maximum number: 1]
This question is about astrophysics.
Which of these is a correct unit for gravitational field strength, g?
A
kilogram (kg)
B
newton (N)
C
newton kilogram (N kg)
D
newton per kilogram (N/kg)
D
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