അർബുദ ചികിത്സയ്ക്ക് ഉപയോഗിക്കുന്ന വികിരണം ഏത് ?
Aഇൻഫ്രാറെഡ്
Bഅൾട്രാവയലറ്റ്
Cഗാമാ കിരണം
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Related Questions:
Adiabatic compression of an ideal gas results in _______?
Which of the following statements is/are true in case of an incandescent filament bulb?
- (a) Filament can be made of tungsten or nichrome.
- (b) The glass envelope covering the filament is filled with inactive gases such as nitrogen or argon.
- (c) Since the filament used is thin, its resistivity is very low.
- (d) The resistivity of the filament is low to allow more current.
- (e) The filament material used should have high melting point.
Which of the following quantities remains conserved for a system which is subjected to a conservative force?
Two wires A and B are made of same material and have the same length but different cross-sectional areas. If the resistance. of wire A is 9 times the resistance of wire B, the ratio of the radius of wire A to that of wire B is?
An object placed at a distance of 25 cm from a converging lens forms a real and inverted image at 30 cm from the lens. The magnification produced by the lens is equal to: