The size of the nucleus is approximately : - Vidyadip

Question

The size of the nucleus is approximately :

✓

Answer

(b) - $10^{-15}$ meters

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 Nuclei→Nuclei — all question types→Physics STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

A current of $1$ ampere is passed through a straight wire of length $2.0$ metres. The magnetic field at a point in air at a distance of $3$ metres from either end of wire and lying on the axis of wire will be

A hollow insulated conducting sphere is given a positive charge of $10\ \mu C$. What will be the electric field at the centre of the sphere if its radius is $2$ meters

A step-up transformer operates on a 230 V line and supplies a load of 2 ampere. The ratio of the primary and secondary windings is 1 : 25. The current in the primary is(a) 15 A(b) 50 A(c) 25 A(d) 12.5 A

A vertical wire carrying a current in the upward direction is placed in horizontal magnetic field directed towards north. The wire will experience a force directed towards(a) North (b) South(c) East (d) West

$N$ identical spherical drops charged to the same potential $V$ are combined to form a big drop. The potential of the new drop will be

What kind of image is obtained always for concave lens?

In which of the following decays the atomic number decreases?

$\alpha-\text{decay}$
$\beta^+-\text{decay}$
$\beta^--\text{decay}$
$\gamma-\text{decay}$

A lens (focal length 50 cm) forms the image of a distant object which subtends an angle of 1 milliradian at the lens. What is the size of the image(a) 5 mm (b) 1 mm(c) 0.5 mm(d) 0.1 mm

The optical path of a monochromatic light is same if it goes through 4.0 cm of glass or 4.5 cm of water. If the refractive index of glass is 1.53, the refractive index of the water is(a) 1.30 (b) 1.36(c) 1.42(d) 1.46

Two resistances are connected in two gaps of a metre bridge. The balance point is 20 cm from the zero end. A resistance of 15 ohms is connected in series with the smaller of the two. The null point shifts to 40 cm. The value of the smaller resistance in ohms is(a) 3 (b) 6(c) 9 (d) 12