Concept of nuclear reaction
Describe in brief the concept of nuclear reaction?
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Bigger nucleus broken down to from two lighter nucleus and two or three neutrons is termed as nuclear fission which is used for making the atom bomb.
Two lighter nucleus combined to form bigger nucleus and is termed as nuclear fusion which is used for making the hydrogen bomb.
Calculate the hot and cold temperature after 25 orbits. Assume a 100kg spherical spacecraft made of aluminum. Assume that the spacecraft is in an equatorial orbit. How is calculation 1 different for a spacecraft in a 90 degree (polar) orbit?
State the law of Lamberts Cosine? Describe briefly?
Briefly explain the measure of the force of gravity on the object?
Weber: Wb (after W. Weber, 1804-1891): The derived SI unit of magnetic flux equivalent to the flux that, connecting a circuit of one turn, generates in it an electromotive force of 1 V as it is decreased to zero at a uniform rate in a period of 1 s; i
Name the instrument which is used to measure the volume? Explain in short?
Relativity principle: The principle, utilized by Einstein's relativity theories, that the laws of physics are similar, at least qualitatively, in all frames. That is, there is no frame which is better (or qualitatively any different) from any other. T
Refraction law: For a wave-front travelling via a boundary among two media, the first with a refractive index of n_{1}, and the other with one of n_{2}, the angle of incidence theta is associated to the angle of refraction phi by:
My question is Eph = hcT. I have to rearrange the equation to make b b the subject and also find the SI units for b and how and why they are those units.....
As shown in the figure below, a source at S is sending out a spherical wave:
E_{1}=(A×D/r) cos(wt-2πr/λ); where r is the distance to source
What is Farad or SI unit of capacitance?
Farad: F (after M. Faraday, 1791-1867): The derived SI unit of the capacitance stated as the capacitance in a capacitor that, when charged to 1 C, contains
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