Start learning 50% faster. Sign in now
ATQ, Numbers which are multiple of both 5 and 7 are multiples of L.C.M of 5 and 7 i.e. 35 First multiple of 35 between 150 and 600 = 175 = ‘a’ Last multiple of 35 between 150 and 600 = 595 = an Common dierence = 35 = d Let, number of terms = n Using, an = a + (n – 1)d Where 595 = a + (n – 1) × d Or, 595 = 175 + (n – 1) × 35 Or, 35n – 35 = 595 – 175 = 420 So, n = (420 + 35) ÷ 35 = 13
The group velocity of matter waves associated with a moving particle is:
Ohm's law defines –
In an experimental arrangement of a Fresnel's biprism, monochromatic light of wavelength 2. is used to produce interference fringe pattern. On introduc...
In which medium can sound not travel?
The unit 'Weber' is associated with which of the following?
In half-wave rectifier, what is the output frequency if the input frequency is 40 Hz. What is the output frequency of a full-wave rectifier for the same...
The shape of our Milky Way galaxy is
The pitch of a sound is primarily determined by which of the following?
No matter how far you stand from a mirror, your image appears erect. The mirror is likely to be
The filament of a bulb is made up of?