Multiple reflections | How does kaleidoscope work? | Class 7 Science (CBSE/NCERT)
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6 سال پیش
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Multiple reflections of light are
Multiple reflections of light are the reflection of light back and forth several times between the two reflecting surfaces. The reflective surface is given by y=2sinx. The reflective surface is facing a positive axis. What are the least values of co-ordinate of the point where a ray parallel to positive x-axis becomes parallel to positive y-axis after reflection?
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#multiplereflection #reflection #light
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About Toppr:
Toppr is an after school learning app for K12 students. Our vision is to personalise education using technology. We cater to the curricular learning needs of students who are preparing for various school board exams, olympiads and scholarship tests as well as for engineering and medical college entrance exams.
The award-winning Toppr platform leverages 4 methods of learning, each delivering a tailor-made experience for the student:
* 2000+ hours of byte-sized video lectures
* More than half a million information-rich practice questions
* Instant, always-on assisted learning; ask doubts over chat
* Massive take-from-anywhere tests, benchmarking performance
These modules leverage our proprietary content of over a million learning pieces, that give each student a unique learning path and the best value for the time spent studying.
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6 سال پیش
در تاریخ 1396/11/17 منتشر شده
است.
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