Solution- Given- Mass of rod=M=100g=0.1kg, length of rod=l=60cm=0.6m. Moment of inertia of the thin uniform rod about a transverse axis... View Article
In structural engineering, two-dimensional radius of gyration is used to describe the distribution of cross sectional area in a column... View Article
The radius of gyration of a body about an axis of rotation is defined as the radial distance of a... View Article
Copper deposits at cathode and chlorine liberation at anode.
Hydrogen liberation at cathode and oxygen liberation at anode
Electrolysis is the process in which the cleavage of bonds takes place due to the action of electricity. Here electrolysis in... View Article
The products of electrolysis in an aqueous solution of AgNO3 with silver electrodes. The reaction taking place in the electrodes... View Article
Products of electrolysis mostly depend on the redox potentials of the ions present in the electrolyte. The products of electrolysis... View Article
Electrolysis reactions in aqueous solutions involves one of the redox reactions- At Cathode: Reduction of i) cations to neutral atom... View Article
Electrolysis is the breaking of chemical bonds in compounds to produce elemental substances. The process involves passing electric current at... View Article
Energy of the radiation one photon = E = hν = \(\begin{array}{l}frac{hc}{lambda }\end{array} \)= 6.623 ×10-34 × 3× 108 ×... View Article
Energy of one photon = E = hν =\(\begin{array}{l}frac{hc}{lambda }=6.623times {{10}^{-34}}times 3times {{10}^{8}}times frac{1}{589times {{10}^{-9}}}=3.37times {{10}^{-19}}J\end{array} \) Energy released by... View Article
Answer: λ = 45 nm = 45 x 10-9 m We need to find We need to calculate the energy... View Article
Based on Max Plank’s postulates of electromagnetic radiation, Plank explained the black body radiations. ✔ Matter can either absorb or... View Article
Max Plank’s postulates of electromagnetic radiation are the following. i)Radiation is non-continuous and made up of small discreet units of... View Article
Electromagnetic radiations energy varies from low (microwave) to high (ionizing radiations). When a body (matter) receives energy, either by heating... View Article
The ultraviolet catastrophe or Rayleigh-Jeans catastrophe came into existence in the early 20th century. According tho this class physics concept The ultraviolet... View Article
In the Newtonian era of nineteenth century, an electromagnetic radiation is believed to be exclusively a waveform, as it has... View Article
A conducting rod of length ‘l’ is moving smoothly on the parallel rails of a π shaped conductor with a... View Article
Whenever a conducting rod is moving in a magnetic field, either showing translator motion (or) rotatory motions as a result... View Article
