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$Class 10 Light-Reflection and Refraction Quiz$

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Class 10 Light-Reflection and Refraction Quiz

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Questions and Answers

Which theory of light cleared the confusion about its true nature in the early twentieth century?

Particle theory

Wave-particle duality theory

Modern quantum theory (correct)

Wave theory

Why was it discovered in the early twentieth century that light wave theory was almost insufficient to explain the interaction of light and matter?

Light behaved like a flow of matter particles (correct)

Matter particles were found to behave like waves

Light exhibited unpredictable behavior

The speed of light was too slow

What does the modern quantum theory of light propose about the nature of light?

Light is only a particle of matter

Light is neither a wave nor a particle of matter (correct)

Light is both a wave and a particle of matter

Light is only a wave

In studying the reflection and refraction of light, which basic concept will help understand some natural phenomena?

Motion in a straight line Signup and view all the answers

How does the text describe the surface that reflects most of the light incident on it?

Mirror-like surface Signup and view all the answers

কোনো প্ৰকাৰৰ জ্বলন বস্তুবোৰ দৃশ্যমান কৰে?

সূৰ্যৰ পোহৰ Signup and view all the answers

চকুত পৰা বহুতো বিস্ময়কৰ পৰিঘটনা জড়িত হ'লে?

তিব্বিৰণি Signup and view all the answers

বিদ্যମান আন্ধাৰ কোঠাত?

নো Signup and view all the answers

'_Mathjax_' _Mathjax_?

'_Mathjax_' Signup and view all the answers

'_Mathjax_' _Mathjax_?

'_Mathjax_' Signup and view all the answers

'_Mathjax_' _Mathjax_?

'_Mathjax_' Signup and view all the answers

যে ভোকটি পোহৰৰ কণা ধৰ্ম আৰু তৰঙ্গ প্ৰকৃতিৰ মাজত যোগসূত্ৰ স্থাপন কৰিব বা পদার্থ কণাৰ প্ৰকৃতি নিয়ে অনুসন্ধান কৰিব?

আধুনিক কোৱান্টাম তত্ব Signup and view all the answers

কোনো অনুভোগিয়া ৱিশেষে মনাোय़িतা বাোɱানো ।

ଏଲୋର ସିଦ୍ଧାନ୍ତ Signup and view all the answers

কোনো ৱিষোোদি ধ'রনো ।

པའེས་ཨུ་ཡན་ཁན Signup and view all the answers

পোহৰ 'তর' ৱিষোোদি ।

અણુ ભૌતિકી Signup and view all the answers