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Q. Explain any one of the drawbacks of Rutherford atom model.
As-per to the classical electromagnetic theory the accelerating electron must radiate energy at a frequency proportional to the angular velocity of the electron. Thus as the electron spiral towards the nucleus the angular velocity tends to become infinity and hence the frequency of the emitted energy will tend to infinity. This will effect in a continuous spectrum with all possible wavelengths.
Q. A screen is placed 90 cm from an object. The image of the object on the screen is formed by a convex lens at two different locations separated by 20cm. Determine the focal lengt
A light object moves faster Mark off a half-metre on a table top with chalk. Separate this equally into centimetres. Secure a long rubber band and two spring clothes pegs. Atta
describe concave grating and rowland mountng
Johannes Kepler revealed three empirical laws by using the data on planetary motion, pertaining to the orbit of planets. These laws are contained here because of the huge importanc
Universal constant of gravitation; G: The constant of proportionality in Newton's law of universal gravitation & which plays an vital role in A. Einstein's general relativity.
Question 1. Discuss how will you provide radiation safety to the public and the occupational workers in your radiology department? 2. Explain the cardinal principles of radi
How can we use the ocean current data? I am having some nearshore current data, what things can be derived from this data?
Q. Why can a DC ammeter not read AC? a) Dc ammeter can't measure ac because ac is changing continuously and periodically as well as a dc ammeter can just measure a constant cur
Sievert; Sv: The derived SI unit of dose equivalent, explained as the absorbed dose of ionizing radiation multiplied through internationally-agreed-upon dimensionless weights,
If Young' two slit interference experiment is done with white light what could be seen?
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