respectively
A two-slit interference experiment uses coherent light of wavelength 5 * 10^-7 m. Intensity in the interference pattern for the following points are I1, I2, I3, adn I4, respectively.
11
Oct
A two-slit interference experiment uses coherent light of wavelength 5 * 10^-7 m. Intensity in the interference pattern for the following points are I1, I2, I3, adn I4, respectively. A two-slit interference experiment uses coherent light of wavelength 5 * 10^-7 m. Intensity in the interference pattern for the following points are I1 adn I4 [...]
A sphere of brass released in a long liquid column attains a terminal speed v0. If the terminal speed is attained by a sphere of marble of the same radius and released in the same liquid is nv0, then the value of n will be (Given: The specific gravities of brass, marble and liquid are 8.5, 2.5 and 0.8, respectively)
11
Oct
A sphere of brass released in a long liquid column attains a terminal speed v0. If the terminal speed is attained by a sphere of marble of the same radius and released in the same liquid is nv0, then the value of n will be (Given: The specific gravities of brass, marble and liquid are [...]
Tags:
2.5 and 0.8 ,
A sphere of brass released in a long liquid column attains a terminal speed v0. If the terminal speed is attained by a sphere of marble of the same radius and released in the same liquid is nv0 ,
marble and liquid are 8.5 ,
respectively ,
then the value of n will be (Given: The specific gravities of brass ,
Young’s double-slit experiment is carried with two thin sheets of thickness 10.4 mu m each and refractive index mu 1 = 1,52 and mu 2 = 1.40 covering the slits S1 and S2, respectively.
10
Oct
Young’s double-slit experiment is carried with two thin sheets of thickness 10.4 mu m each and refractive index mu 1 = 1,52 and mu 2 = 1.40 covering the slits S1 and S2, respectively. 52 and mu 2 = 1.40 covering the slits S1 and S2 respectively Young's double-slit experiment is carried with two thin [...]
In YDSE, let A and B be two slits. Films of thicknesses tA and tB and refractive indices mu A and mu B are placed in front of A and B, respectively, If mu A tA = mu A tB, then the central maxima will
10
Oct
In YDSE, let A and B be two slits. Films of thicknesses tA and tB and refractive indices mu A and mu B are placed in front of A and B, respectively, If mu A tA = mu A tB, then the central maxima will If mu A tA = mu A tB In YDSE [...]
Four rods A, B, C and D of the same length and material but of different radii r, r root 2 ,r root 3 and 2 r, respectively, are held between two rigid walls. The temperature of all rods is increased through the same range. If the rods do not bend, then
10
Oct
Four rods A, B, C and D of the same length and material but of different radii r, r root 2 ,r root 3 and 2 r, respectively, are held between two rigid walls. The temperature of all rods is increased through the same range. If the rods do not bend, then are [...]
For statement of question 44, if the heights of the two images are h1 and h2, respectively, then the height of the object (h) is
08
Oct
For statement of question 44, if the heights of the two images are h1 and h2, respectively, then the height of the object (h) is For statement of question 44 if the heights of the two images are h1 and h2 respectively then the height of the object (h) is October 8, 2020 Category: Uncategorised [...]
A hollow double concave lens is made of very thin transparent material. It can be filled with air or either of two liquids L1 or L2 having refractive indices n1 and n2, respectively
08
Oct
A hollow double concave lens is made of very thin transparent material. It can be filled with air or either of two liquids L1 or L2 having refractive indices n1 and n2, respectively A hollow double concave lens is made of very thin transparent material. It can be filled with air or either of two [...]
In a cylindrical water tank there are two small holes Q and P on the wall at a depth of h1 from the upper level of water and at a height of h2 from the lower end of the tank, respectively, as shown in the figure. Water coming out from both the holes strike the ground at the same point. The ratio of h1 and h2 is
07
Oct
In a cylindrical water tank there are two small holes Q and P on the wall at a depth of h1 from the upper level of water and at a height of h2 from the lower end of the tank, respectively, as shown in the figure. Water coming out from both the holes strike the [...]
Tags:
as shown in the figure. Water coming out from both the holes strike the ground at the same point. The ratio of h1 and h2 is ,
In a cylindrical water tank there are two small holes Q and P on the wall at a depth of h1 from the upper level of water and at a height of h2 from the lower end of the tank ,
respectively ,
Three identical vessels A, B and C contain same quantity of liquid. In each vessel balls of different densities but same masses are placed. In vessel A, the ball is partly submerged; in vessel B, the ball is completely submerged but floating and in vessel C, the ball has sunk to the base. If F A ,F B and F C are the total forces acting on the base of vessels A, B and C, respectively, then
07
Oct
Three identical vessels A, B and C contain same quantity of liquid. In each vessel balls of different densities but same masses are placed. In vessel A, the ball is partly submerged; in vessel B, the ball is completely submerged but floating and in vessel C, the ball has sunk to the base. If F [...]
Tags:
B and C contain same quantity of liquid. In each vessel balls of different densities but same masses are placed. In vessel A ,
b and c`. ,
F B and F C are the total forces acting on the base of vessels A ,
respectively ,
the ball has sunk to the base. If F A ,
the ball is completely submerged but floating and in vessel C ,
the ball is partly submerged; in vessel B ,
then ,
Three identical vessels A ,
if a and b are (-2, -2) and (2, – 4), respectively, find the coordinates of P such that AP = 3/7 AB and P lines on the line segment AB.
05
Oct
if a and b are (-2, -2) and (2, – 4), respectively, find the coordinates of P such that AP = 3/7 AB and P lines on the line segment AB. -2) and (2 4 find the coordinates of P such that AP = 3/7 AB and P lines on the line segment AB. if [...]