1)Determine the maximum possible speed of the daughter nucleus in negative beta decay of a He(6,2) nucleus which is initially at rest. I solved in...
Thanx buddy.
1)Neutron emission is not a possible mode of decay for K(40,19).Why? I think it is because the neutron to proton ratio for potassium(40,19) is...
I am not quite sure about the equations of prolate and oblate spheroid. So please say whether the following equations are right or not: the equation...
It is a science data book given in SI units. I am surprised to know that u haven't heard about it. Anyway, thanx.
Do we have to use atomic rest masses or nuclear rest masses to find Q-value of a reaction? Also, Clark's table gives the atomic rest masses, isn't it?
That piece of information was really helpful. Now, how do we define the principal section of a crystal--- A plane containing the optic axis and the...
1)I have a basic doubt on polarization. It is given in book that the plane of polarization is perpendicular to the plane of vibration. What was need...
1) The curie temperature of iron is 1043 Kelvin. Assume that iron atoms, when in metallic form have moments of 2 Bohr magneton per atom. Iron is body...
# I have some doubts regarding achromatism of lenses: 1)If we want to form an achromatic combination of lenses in which both are made of same...
That's cool! Thanks.
In some of the questions in electrostatics, I came across 2 terms namely neutral equilibrium and stable equilibrium. Is there a difference between...
velocity of one proton as observed by the other would be zero. But how to go further?
1)2 protons move parallel to each other with equal speeds of 3 x 10^5 m/sec. what is the ratio of magnetic and electrical forces between them? The...
thanks.
1)A car moves on a plane road. The induced e.m.f in the axle connecting the two wheels is maximum when it moves: a)eastward at the equator...
Thanks for the guidance.
1)Two coils of self inductance 4 Henry and 16 Henry are wound on the same iron core. What is the coefficient of mutual inductance for them? Can...
# A continuous band of radiation having all wavelengths from about 1000 Angstrom to 10000 Angstrom is passed through a gas of monoatomic hydrogen. In...
# It is said that atoms of elements of high atomic mass are unstable. So they emit alpha, beta or gamma rays. Suppose an atom emits alpha rays. The...
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