The radius of the nucleus is smaller than the radius of an atom by which of the following factors?

Calculate the mass defect of Oxygen (atomic mass = 16, atomic number = 8) in MeV/cz.

In relation to spectral series, which of the following options correctly states the Brackett series? (Consider that A is the wavelength, R is Rydberg constant, and n may have integral values.)

If the least distance of distinct vision for a person is 50 cm, then what should be the focal length of the reading spectacles for that person?

Which of the following types of forces is experienced by a dipole that is placed in a uniform electric f‌ield with its axis parallel to the f‌ield?

What is the linear charge density, if an inf‌inite line charge produces a f‌ield of 8 x104 N C'1 at a distance of 1.8 cm?

_____ is the property of increasing pitch that accompanies increases in the tones frequency.

As __________________ decreases, then light energy increases.

An atom with z = 26 and a = 58 contains ________ protons and ________ neutrons.

Capillary beds have precapillary ____________ at the junction of capillaries and the metarteriole.

Ultraviolet light that is not transmitted through a pane of glass is _______.