Construction Cost Calculator (₹)

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"Meet Mr. Akhand Dutta, the visionary Founder and Owner of CEWA (Civil Engineering With Akhand Dutta). Currently, The Placement Coordinator for Structural Engineering at the prestigious National Institute of Technology, Kurukshetra. With a lif…

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Construction Cost Calculator (₹)

Construction Cost Calculator (₹)

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Determine the transition temperature and critical field at 4.2 K for a given specimen of a superconductor if the critical fields are 1.41 × 105 and 4.205 × 105 A/m at 14.1 K and 12.9 K, respectively.

Calculate the energy difference between the ground state and first excited state in eV for an electron in one-dimensional rigid box of length 1 A°. Mass of the electron = 9.1×10−³¹ kg and h = 6.626×10−³⁴ J-S.

Find the temperature at which there is 1.0 % probability that a state with energy 0.5 eV above Fermi energy will be occupied.

A point P is 50 mm away from both the reference planes. Draw its all possible projections.

Calculate the probability of an electron occupying an energy level 0.02 eV above the Fermi level at 200 K and 400 K in a material.