ദൃശ്യപ്രകാശം സഞ്ചരിക്കുന്നത് ഏത് തരംഗങ്ങളായിട്ടാണ്?
Aഅനുപ്രസ്ഥ തരംഗം
Bഹ്രസ്വ തരംഗ
Cഅനുദൈർഘ്യ തരംഗം
Dദീർഘ തരംഗം
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Related Questions:
Snips are used for ?
അർബുദ ചികിത്സയ്ക്ക് ഉപയോഗിക്കുന്ന വികിരണം ഏത് ?
Which of the following statements is are true for a number of resistors connected in parallel combination?
- (1) All the resistors are connected between two given points.
- (ii) The equivalent resistance of the circuit is more than the individual resistance.
- (iii) The potential difference across each resistor is same.
What is the expansion of NASA?
Which of the following statements are correct?
- (a). For a lens the first principal focus is the position of the object whose image is at infinity
- (b) For a lens the first principal focus is the position of the object whose image is formed at twice the focal length.
- (c) For a lens the second principal focus is the position of the real image whose object is at infinity
- (d) For a lens the second principal focus is the position of the object whose image is formed at twice the focal length