The penetrating power of X-rays depends upon : - Vidyadip

MCQ

The penetrating power of X-rays depends upon :

✓
the velocity of these rays
B
current in the tube
C
intensity of the rays
D
nature of the cathode

✓

Answer

Correct option: A.

the velocity of these rays

A

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from Atoms→Atoms — all question types→Physics STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

A star is moving away from the earth with a velocity of $100 \ km/s.$ If the velocity of light is $3 \times 10^8\ m/s$ then the shift of its spectral line of wavelength $5700 \mathring A$ due to Doppler's effect will be

In YDSE, the slit widths are in the ratio of 1:9. The ratio of intensity of the maxima to that of the minima is:

The radius of circular path of an electron when subjected to a perpendicular magnetic field is

The dimensions of electric potential are:

$X-$rays of $\lambda=1 \mathrm{A}^0$ have frequency

A charge is being induced to a sphere with the help of another charged sphere. The extent of induction increase if ____________?

The nuclear reaction $2_{\mathrm{H}}+2_{\mathrm{H}} \rightarrow 4_{\mathrm{He}} ($mass of deuteron $= 2.0141\ a.m.u.$ and mass of $He = 4.0024\ a.m.u.)$ is

On increasing the plate separation of a charged condenser, the energy(a) Increases(b) Decreases(c) Remains unchanged(d) Becomes zero

$M_x$ and $M_y$ denote the atomic masses of the parent and the daughter nuclei respectively in a radioactive decay. The $Q-$ value for $a \beta^- $ decay is $Q_1$ and that for $a \beta^+$ decay is $Q_2$. If me denotes the mass of an electron, then which of the following statements is correct?

Constructive and destructive interference occur in: