Class 7 Courses

Class 7 Science Prep Tests

Class 7 Science Tests

Light and Straight Lines MCQ with Answers PDF Download

The Book Light and straight lines Multiple Choice Questions (MCQ Quiz), light and straight lines quiz answers PDF to learn online courses, 7th grade science tests. Practice Dispersion of Light Multiple Choice Questions and Answers (MCQs), Light and Straight Lines quiz questions PDF for online education. The App Light and Straight Lines MCQ e-Book PDF Download: mirages, total internal reflection, refraction of light, refractive index test prep for online elementary school.

The MCQ: We cannot see through PDF, "Light and Straight Lines MCQ" App Download (Free) with transparent objects, opaque objects, luminous objects, and non luminous objects choices for online education. Solve dispersion of light quiz questions, download Google eBook (Free Sample) for online education programs.

Class 7 Science: Light and Straight Lines MCQs PDF Download

MCQ: We cannot see through

A) transparent objects
B) opaque objects
C) luminous objects
D) non luminous objects

MCQ: Light travels

A) faster than sound
B) slower than sound
C) faster than gamma rays
D) faster than x-rays

MCQ: Light travels fastest through

A) vacuum
B) air
C) solids
D) liquids

MCQ: The speed of light in 'vacuum' is

A) 3,000 km/s
B) 30,000 km/s
C) 300,000 km/s
D) 3,000,000 km/s

MCQ: Light can only pass through

A) transparent objects
B) opaque objects
C) luminous objects
D) non luminous objects

Practice Tests: Class 7 Science Exam Prep

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