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Why is heavy water used as a moderator?
Heavy water is a type of water highly enriched in the hydrogen isotope deuterium. We can conclude the neutron interactions with billiard ball collision, where neutron attracts with nucleus of other atoms & lose energy. If the colliding nucleus size is minute like hydrogen nucleus it will lose maximum energy. If nucleus is heavy the neutron hits the nucleus just changes its direction but not that much alter in the energy of neutron. So we use heavy water as moderator to slow down neutrons.
What do you mean by thin prism? and What is the lateral shift given by a parallel sided glass slab for grazing incidence of light?
A student sits on a stool holding a 5.0-kg dumbbell in both hands. He extends his arms such that each dumbbell is 0.60 m from the axis of rotation. The student's moment of
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A painter uses a 25.8-cm long screwdriver to pry the lid off of a can of paint. If a force of 85 N is applied to move the screwdriver 60.0° from the perpendicular, calculate t
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derive the triangle law of vector
as flux = E.A and flux density is equal to flux/A then why A/A cannot e cancelled ?
Microwave diathermy The microwave diathermy can be produced in special tube which can be placed several inches from the region to be treated . Microwave can penetrate deep int
Given the properties in the table below a. Plot the engineering stress-strain curves for the 3 materials. You can assume the materials behave linearly when they plastically
It is defined as the dielectric loss expressed as the tangent of the angle between the reactance and the impedance vectors of the capacitor, it is denoted by D. FACTORS AFFECTIN
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