Class 10 Online Courses

Class 10 physics Practice Tests

Class 10 Physics Online Tests

Books:

Apps:

Free Light refraction Multiple Choice Questions (MCQ Quiz) with Answers PDF Download (Light Refraction MCQ PDF Book) to learn online 10th grade physics certificate courses. Practice Geometrical Optics Multiple Choice Questions and Answers (MCQs), Light Refraction quiz answers PDF to learn online school courses. Free learning App: Light Refraction MCQ App Download & e-Book for reflection of light, spherical mirrors, human eye, lens image formation test prep for school certificate.

The MCQ: Quantity which does not changes during refraction is; "Light Refraction" App Download (Free) with answers direction, speed, frequency and wavelength to learn online school courses. Solve geometrical optics quiz questions, download Google eBook (Free Sample) for online classes.

## Light Refraction MCQs: Questions and Answers

MCQ 1: The quantity which does not changes during refraction is

A) direction
B) speed
C) frequency
D) wavelength

MCQ 2: The refractive index of a medium is

A) Speed of light in air to speed of light in vacuum
B) Speed of light in vacuum to speed of light in air
C) focal length to object distance
D) speed of light in the medium x speed of light in the air

MCQ 3: The speed of light in water is

A) 3.0 x 108
B) 2.3 x 108
C) 2.0 x 108
D) 1.2 x 108

MCQ 4: The bending of light as it passes from one medium to another is called

A) reflection
B) diffraction
C) refraction
D) deflection

MCQ 5: The ratio of sin (x°) of the angle of incidence to sin (x°) of the angle of refraction is

A) Gravitational law
B) Reflection law
C) refraction law
D) Snell's law

### Light Refraction Learning App & Free Study Apps

Download Light Refraction MCQs App to learn Light Refraction MCQs, 10th Grade Physics Learning App, and A Level Physics MCQ Apps. Free "Light Refraction MCQs" App to download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Light Refraction App (Android & iOS)

10th Grade Physics App (Android & iOS)

A Level Physics App (Android & iOS)

College Physics App (Android & iOS)