What do you mean by the term nucleus
What do you mean by the term nucleus? Describe in brief.
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This is the part of an atom where the entire mass of the atom is supposed to be concentrated. Or this is the central part of an atom that contains proton and neutron.
Briefly illustrate how do fireworks turn to shapes similar to hearts and stars?
Newton: N (after Sir I. Newton, 1642-1727): The derived SI unit of force, stated as the force needed to give a mass of 1 kg of an acceleration of 1 m/s2; it therefore has units of kg m/s2.
Briefly list out the name of all the branches of physics?
Loschmidt constant: Loschmidt number: NL: The total number of particles per unit volume of an ideal gas at standard pressure and temperature. It has the value of 2.687 19 x 1025 m-3.
In the radioactive dating we use half life to find out the age of a sample however not average life why? Describe.
The velocity of a body was observed to be constant throughout five minutes of its motion. Determine its acceleration during this interval?
Dielectric is a material in which energy can be accumulated. Ideally, it is a non-conductor of electric charge like insulators, but an efficient supporter of electrostatic fields. The
Michelson-Morley experiment (A.A. Michelson, E.W. Morley; 1887): Probably the most famous null-experiment of all time, designed to confirm the existence of the proposed "lumeniferous aether" via which light waves were considered to pr
Does water drain contradict clockwise in the northern hemisphere and clockwise in the southern hemi-sphere? Briefly explain it.
Cadmium rods are given in a nuclear reactor. Explain why?
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