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when told that a diffraction grating has 80 lines per mm we need to work out what 1 line would equal i have the solution but i cannot figure out how
gravitational potential energy integral of force with respect to displacement find height to drop 59g egg so that it just misses touching
questiimagine a small observer is positioned in front of the cork in your picture above as the cork approaches the observer measures the wavelength
magnetic susceptibility of copper is 05 calculate the magnetic moment per unit volume of copper when it is subjected to a magnetic field of g if the
hello as a part of a school assignment i need to conduct a q amp a with an expert in a field of my choosing the field i have chosen is the
quest imagine a small observer is positioned in front of the cork in your picture above as the cork approaches the observer measures the wavelength
standard dimensions of a tanker truck for storage of crude oil metion its length siameter thickness of
according to einstein3939s theory of relativity would time be able to be expressed as a binary system with a 1 as yes a - 1 as a no and a 0 as an
what is nucleus it is the type of an atom where whole mass of the atom is supposes to be
how is energy transformed in windmillsessentially what occurs is that as the energy from the wind rotates the vanes of the mill coils of wire move
what is meant by the rest mass energy of an electron according to the einsteins theory of relativity the mass of a body say a particle occurs on the
what is fusionit is a nuclear reaction in which two nuclei join to form larger with nearly combined mass nuclei it discharges lot of energy sun and
can an electron be obtained or come out from the nucleus yes electron having energy higher than the ordinary atomic electron might be come out of the
explain history of nuclear reactionbigger nucleus bust to from two lighter nucleus and two or three neutrons is known as nuclear fission used for
what is fission and fusionfission the breaking down of a nucleus not atom into minute nuclei it is usually induced by a neutron for instance a helium
the velocity of a body was noted to be constant during five minutes of its motion what was acceleration during this interval itsas velocity of body
name any two elementary particles which have almost infinite life time electron and proton have almost infinite life
cadmium rods are provided in a nuclear reactor whycadmium rods are given in nuclear reactors due to when we begin nuclear reactor then more energy is
what is the essential difference between an electron and a beta ray the electron of nuclear origin is known as a beta-particle there is otherwise no
what does held nucleons together in a nucleus nuclear force it is the nuclear force which fasten the nucleons together and is responsible for the
tell me is it possible that a nucleus has negative mass defect if the nucleus has a mass defect it is likely that the strong force and
why is heavy water used as a moderatorheavy water is a type of water highly enriched in the hydrogen isotope deuterium we can conclude the neutron
normal 0 false false false en-in x-none x-none microsoftinternetexplorer4
a projectile is fired horizontally from an inclined plane of inclination 45 with horizontalwith speed50 msif g10 ms2 the range measured along the
who discovered protonin 1886 eugen goldstein discovered canal rays also called as anode rays and showed that they were positively charged particles