Which of the following is not a Electro- magnetic wave ?
- (a)α-Rays
- (b)β-Rays
- (c)Infrared Rays
- (d)X-Rays
Asked in
UK PSC (Mains) -2010-11
Related questions
- Consider a tightly wound 100 turn coil of radius 10 cm, carrying a current of 1A. What will be the magnitude of the magnetic field at the centre of the coil? 10–4 10–3
- 28×10-4 = T 70. A solar cell unit is basically a:
- The purpose of Choke in tube light is ________.
- Which one of the following element is used in solar cells?
- The semiconductor chip employed in Integrated Circuits is made of?