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"Force acting on two point masses is directly proportional to", gravitational field representation Multiple Choice Questions (MCQ) with choices difference of masses, sum of masses, distance between masses, and product of masses to learn online IGCSE GCE courses. Learn gravitational field questions and answers to improve problem solving skills for online bachelor degree programs.
Gravitational Field Representation Questions and Answers PDF Download eBook
MCQ: Force acting on two point masses is directly proportional to
- sum of masses
- difference of masses
- distance between masses
- product of masses
D
MCQ: Maximum displacement from equilibrium position is
- frequency
- amplitude
- wavelength
- period
B
MCQ: Attenuation coefficient of bone is 600 m-1 for x-rays of energy 20 keV and intensity of beam of x-rays is 20 Wm-2, then intensity of beam after passing through a bone of 4mm is
- 3 Wm-2
- 2.5 Wm-2
- 2.0 Wm-2
- 1.8 Wm-2
D
MCQ: Contact force always acts at
- acute angles to the surface producing it
- right angles to the surface producing it
- obtuse angle to the surface producing it
- parallel to the surface producing it
B
MCQ: Unit of luminous intensity is
- m
- kg
- cd
- mol
C