Interference quiz, interference MCQs answers, GCE A level physics quiz 17 to learn physics courses online. Superposition of waves quiz questions and answers, interference multiple choice questions (MCQs) to practice physics test with answers for online colleges and universities courses. Learn interference MCQs, atmospheric pressure, magnetic, electric and gravitational fields, coulomb law, interference test prep for physics certifications.

Learn interference test with multiple choice question (MCQs): for destructive interference, path difference is, with choices odd number of half wavelengths, even number of half wavelengths, whole number of wavelengths, and even whole number of wavelengths for online college degrees. Learn superposition of waves questions and answers for problem-solving, merit scholarships assessment test.

Interference Quiz

MCQ: For destructive interference, path difference is

1. odd number of half wavelengths
2. even number of half wavelengths
3. whole number of wavelengths
4. even whole number of wavelengths

A

Coulomb Law Quiz

MCQ: Electrical force exerted by two point charges on each other is inversely proportional to

1. sum of their charges
2. product of their charges
3. distance between them
4. square of distance between them

D

Magnetic, Electric and Gravitational Fields Quiz

MCQ: Weakest force in nature is

1. electric force
2. gravitational force
3. weak force
4. magnetic force

B

Atmospheric Pressure Quiz

MCQ: Unit for pressure used in weather maps is millibar. 1 millibar is equal to

1. 1000 bar
2. 100 kPa
3. 100 Pa
4. 1 atm

C

Elastic Potential Energy Quiz

MCQ: Energy in deformed solid is called

1. stress energy
2. potential energy
3. kinetic energy
4. strain energy

D