kumarvaibhav123
kumarvaibhav123
Male
June 24, 2011
Student
High School - 11th Grade
Chemistry, Computers / Technology
i have interests in computer science,physics,maths,chemistry and biology.
Biography
Name- vaibhav kumar Age-15 Height-5'8 Citizen-INDIA.JHARKHAND Mobile no.-7209852985
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Why are unsaturated hydrocarbons more reactive than saturated hydrocarbons?
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Why does a moving electric charge creates a magnetic field around it?
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How do electromagnetic waves form due to moving electric charge ?
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What are the electromagnetic field, electromagnetic waves and the electromagnetic...
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Why it is not possible to remove or add more than three electrons in a atom?
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Why some of the medium through which light travels are transparent?
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Why does the frequency of light remains same but the velocity and wavelength changes?
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Why do dark colors absorb more heat and light than light colors?
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Why do dark colors absorb more heat and light than lighter colors?
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Explain formation of image by concave mirror when the object is placed at infinity.
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What is the mass destroyed during a nuclear reaction? Are there neutrons and...
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What is a gamma ray and how is it emitted from a radioactive element?
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