ദൃശ്യപ്രകാശം സഞ്ചരിക്കുന്നത് ഏത് തരംഗങ്ങളായിട്ടാണ്?
Aഅനുപ്രസ്ഥ തരംഗം
Bഹ്രസ്വ തരംഗ
Cഅനുദൈർഘ്യ തരംഗം
Dദീർഘ തരംഗം
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One nanometer is equal to
Which of the following statements is/are correct?
- (A) Resistance is independent of temperature.
- (B) The more the voltage across a conductor, the more is the resistance.
- (C) The S.I unit of resistance is ohm.
Consider the following statements: Which of the above statements help(s) us to understand the blue colour of a clear sky?
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