Radiations are used for the treatment of skin of a patient is_______________?

Related Mcqs:

1. Which of the following radiations are suitable for the treatment of an infection in the interior of the body ?

   A. α-rays B. β-rays C. γ-rays D. X-rays...

2. Which one of the following radiations possesses maximum velocity ?

   A. α-rays B. β-rays C. γ-rays D. All of above have the same speed...

3. Which one of the following radiations has the strongest photon?

   A. T.V waves B. Microwaves C. X-rays D. γ-rays...

4. The radiations emitted form hydrogen filled discharge tube show____________?

   A. band spectrum B. line spectrum C. continuous spectrum D. absorption spectrum...

5. In a clinical thermometer the mercury in the capillary tube does not contract once removed from the patient because_______________?

   A. Mercury takes a long time to contract B. The amount of mercury use is very small C. The capillary tube has a small constriction near the bulb D. The capillary tube is very narrow...

6. The charge on neutron is_______________?

   A. Plus 1.6 x 10-19C B. Zero C. Minus 1.6 x 10-19C D. No definite charge...

7. The path of alpha particle is_______________?

   A. Rectilinear B. Curved C. Zig-zag or erratic D. Elliptical...

8. The penetration power of alpha particle as compared to beta particle is_______________?

   A. 10 times more B. 100 times more C. 100 times less D. 10 times less...

9. When a wheel 1 m in diameter makes 30 rev min the linear speed of the point on its rim in ms-1 is_______________?

   A. 2π B. π/2 C. π D. 20π...

10. The linear momentum of an X-ray photon of wavelength 0.1A is_______________?

    A. 6.625x1023N-s B. 66.25x1023N-s C. 662.5x1023N-s D. data is insufficient...