Class 7 Science MCQs - Chapter 5
Dispersion of Light Quiz Questions and Answers PDF - 27
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The Quiz: If angle of incidence of light entering a dense object is zero, then light will; "Dispersion of Light" App Download iOS & Android (Free) with answers move in curved paths within the object, keep on going straight, complete half distance in the object and keep on going opposite direction for homeschool certification courses. Study total internal reflection quiz questions, download Amazon eBook (Free Sample) for distance learning.
Dispersion of Light Questions & Answers PDF Download: MCQ Quiz 27
MCQ 131: If angle of incidence of light entering a dense object is zero, then light will
- keep on going straight
- move in curved paths within the object
- complete half distance in the object
- keep on going opposite direction
MCQ 132: White light can also be made by
- one color
- two colors
- three colors
- four colors
MCQ 133: If light enters the glass with an angle of 42 degree or greater, the light will
- refract
- refract more
- reflect totally internally
- refract totally internally
MCQ 134: We see yellow color in our eyes because
- the cones shine like dots
- the rods shine like dots
- the cones shine alternatively to dots
- the rods shine alternatively to dots
MCQ 135: Due to large angle of incidence, the light
- divides into seven colors of the spectrum
- refracts inwards
- reflects back
- divides into red and blue color
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Grade 8 Science Mock Tests
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Grade 8 Science MCQ with Answers
- Use of organisms specially micro-organisms in the manufacture or industrial processes is called
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- Kind of shadow depends on the size and position of
- Unwanted sounds are called
- When the speed decreases light bend towards
- A form of energy which flows from hotter region towards cooler region
Dispersion of Light MCQ Book Questions
- Electrolyte used in the purification of copper is
- When the ovule and the nucleus of the pollen grain are joined
- For current to flow, the circuit should be
- In most species of plants, food is stored in
- Ionic bonds are
- A substance which consists of two or more elements which have been combined chemically is called