Edzy for Classes 6-12

Edzy is a personal AI tutor for CBSE and State Board students, with curriculum-aligned guidance, practice, revision, and study plans that adapt to each learner.

Email: always@edzy.ai
Phone: +91 96256 68472
WhatsApp: +91 96256 68472
Address: Sector 63, Gurgaon, Haryana

Follow Edzy

Browse by Class

CBSE Class 6
CBSE Class 7
CBSE Class 8
CBSE Class 9
CBSE Class 10
CBSE Class 11
CBSE Class 12

Explore the CBSE resource hub

Explore Edzy

Study Resources
Free Study Tools
Best Apps for Board Exams
Edzy vs ChatGPT
About Us
Why We Built Edzy
Blog
CBSE AI Tutor

Support & Legal

Help & FAQs
Accessibility
Privacy Policy
Terms & Conditions
Refund Policy
Cookie Policy
Site Directory

© 2026 Edzy. All rights reserved.

Curriculum-aligned learning paths for students in Classes 6-12.

EI

Question Practice

What does the term 'opaque' mean in relation to materials?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA

Exploring the Investigative Wo...

What does the term 'opaque' me...

Single Answer MCQ

Q-00136770

What does the term 'opaque' mean in relation to materials?

1

Allows all light to pass through

2

Can partially transmit light

3

Does not allow light to pass through

4

Reflects all light perfectly

Previous Question Next Question

Keep Practising

Students who asked this also explored

Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.

Q1.

What is the first step in a scientific investigation?

Single Answer MCQ

View explanation

Q2.

Which term describes a possible explanation for a set of observations?

Single Answer MCQ

View explanation

Q3.

In an experiment, what should be kept constant to ensure valid results?

Single Answer MCQ

View explanation

Q4.

What is the role of a control group in an experiment?

Single Answer MCQ

View explanation