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2.B] Explain briefly i) RCC ii) PCC Answer:- Reinforced Cement Concrete (RCC): RCC full form is reinforced cement concrete, which is a composite material made from concrete and steel reinforcement. As we knew that the concrete is weak in tension and strong in compression. Therefore, Steel reinforcement is added in concrete to improve its tensile resistance. In the civil engineering…
1.C] What are the requirements of good cement? Answer:- The color of the cement is grey with greenish shade. It should feel smooth when touched or rubbed in between fingers. If hand is inserted in a bag of cement or…
Explain briefly the scope of civil engineering in1.A] i) Irrigation engineering ii) Structural engineering 2A] i) Transportation engineering ii) Water resource engineering 1.A] Answer:- i) Irrigation engineering Estimation of quality and quantity of surface water available at a given place…
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4.B] Deduce Rayleigh-Jeans law from Planck’s Law of radiation. Answer:- Reduction of Planck’s law Planck’s law could be reduced to Wien’s distribution law and Rayleigh-Jeans law in the shorter and longer wavelength regions respectively. Thus Plack’s law explains the distribution…
4.A] Discuss the motion of a quantum particle in a one-dimensional potential well of the infinite height and of width ‘a’ and also examine the quantization of energy. Answer:-
3.B] State and Explain Heisenberg’s Uncertainty principle and infer on the classical and quantum mechanical measurements. Answer:- Statement: The simultaneous determination of the exact position and momentum of a moving particle is impossible. Explanation : According to this principle if…
3.A] Discuss the spectral distribution energy in the black body radiation spectrum and hence explain Wien’s displacement law. Answer:- Spectral distribution of energy in thermal radiation Black Body radiation spectrum : The energy density increases with wavelength then takes a…
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