Gravitational field representation quiz, gravitational field representation MCQs answers, GCE A level physics quiz 5 to learn physics courses online. Gravitational field quiz questions and answers, gravitational field representation multiple choice questions (MCQs) to practice physics test with answers for online colleges and universities courses. Learn gravitational field representation MCQs, types of forces, x-ray attenuation, oscillatory motion, gravitational field representation test prep for physics certifications.

Learn gravitational field representation test with multiple choice question (MCQs): force acting on two point masses is directly proportional to, with choices sum of masses, difference of masses, distance between masses, and product of masses for online bachelor degree. Learn gravitational field questions and answers for scholarships exams' problem-solving, assessment test.

Gravitational Field Representation Quiz

MCQ: Force acting on two point masses is directly proportional to

1. sum of masses
2. difference of masses
3. distance between masses
4. product of masses

D

Oscillatory Motion Quiz

MCQ: Maximum displacement from equilibrium position is

1. frequency
2. amplitude
3. wavelength
4. period

B

X-ray Attenuation Quiz

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

1. 3 Wm-2
2. 2.5 Wm-2
3. 2.0 Wm-2
4. 1.8 Wm-2

D

Types of Forces Quiz

MCQ: Contact force always acts at

1. acute angles to the surface producing it
2. right angles to the surface producing it
3. obtuse angle to the surface producing it
4. parallel to the surface producing it

B

SI Units Relation Quiz

MCQ: Unit of luminous intensity is

1. m
2. kg
3. cd
4. mol

C