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Identify the incorrect statement from the following:
In Young's double slit experiment, if the wavelength of light used is increased (say from violet to red) then the:
The dimensions of shear modulus are
Which pair has the same dimensions?
The dimensional formula of angular velocity is
The dimensional formula for impulse is same as the dimensional formula for
Dimensional formula of heat energy is
Which of the following is not equal to a watt?
If the radius of the second Bohr orbit of the $He^+$ ion is $105.8 \text{ pm}$, what is the radius of the third Bohr orbit of the $Li^{2+}$ ion?
If L denotes the inductance of an inductor through which a current i is flowing, the dimensions of Li² are:
If V denotes the potential difference across the plates of a capacitor of capacitance C, the dimensions of CV² are:
SI unit of pressure is
In S = a + bt + ct², S is measured in metres and t in seconds. The unit of c will be:
If the energy value is $E = 3.03 \times 10^{-19} \text{ Joules}$, ($h = 6.6 \times 10^{-34} \text{ J s}$, $c = 3 \times 10^8 \text{ m/s}$), then the value of the corresponding wavelength is:
A cube has a numerically equal volume and surface area. The volume of such a cube is :
If the dimensions of a physical quantity are given by $[M^a L^b T^c]$, then the physical quantity will be:
Isotope of an element contains 19.23% more neutrons as compared to protons. The correct element along with its mass number is: (Given Atomic number Fe: 26, Co: 27)
If C and L denote capacitance and inductance respectively, then the dimensions of LC are:
Unit of power is:
Which one is malachite from the following?