Class 7 Science e-Book's MCQs - Complete
Refractive Index App Quiz & e-Book Download - 6
Apps:
MCQ:
The refractive index of water is
- 0.33
- 0.5
- 1.5
- 1.33
d
Class 7 Science App & e-Book Tests PDF Download
Chemical Effect of Electric Current MCQs
Refraction of Light MCQs
Electric Motors MCQs
Telescopes MCQs
Food Chains and Food Webs MCQs
Ionic Bonds MCQs
Electrical Circuits and Currents MCQs
Fuses and Circuit Breakers MCQs
Dependence of Living Things MCQs
Refractive Index Textbook App: Free Download iOS & Android
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7th Grade Science MCQs eBook Download
8th Grade Science Test Questions
- How are Rocks Made Quiz: Rocks are made up of
- Weathering of Rocks Quiz: Water in freezing form may break rocks in to pieces
- Nutrients in Food Quiz: Vitamin E is important for
- Igneous Rocks Quiz: A crystalline or glassy rock formed when magma or lava
- Reflection of Light Quiz: Reflection obtained from a smooth surface is called a
Class 7 Science Quiz with Answers
- Chemical Effect of Electric Current App's Quiz: Steel cans are made of
- Refraction of Light App's MCQs: If light enters any substance with refractive index, it is
- Chemical Effect of Electric Current App's Quiz: Pure piece of metal which is used to be plated,
- Electric Motors App's Quiz: To make coil keep rotating, current is reversed after every
- Telescopes App's Quiz: In a reflecting telescope, a large concave mirror bounces all