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(i) These are positive ions having similar mass if the experimental gas does not have isotopes. However if the gas has substances then positive pulses are group of positive ions having dissimilar masses.
(ii) They are deflected by magnetic and electric fields but the deflections are little as compared to that for cathode pulses.
(iii) They carry momentum and energy. The kinetic energy of positive pulses is more than that of cathode pulses.
(iv) The value of charge on positive pulses is an integral multiple of electronic charge.
(v) hey cause ionization (which is much more than that formed by cathode pulses).
The velocity of a motor boat with respect to Still Water is 7 m/s and the velocity of water in river is 3 m/s. When the boat starts moving upstream, a float was dropped from it.
For silicon the forbidden gap is (A) 1.1ev. (B) 0.25ev. (C) 0.5ev. (D) 0.7ev. Ans: For silicon the forbidden gap is 1.1ev.
Local electric field : It is the sum of the electric field from external sources and the field of the dipoles within the specimen. It is an idealized field calculated under particu
explain electromagnetic induction
i need to think of a project to assemble as soon as possible but i need some ideas.. what projects can i present??
Due to drift velocity of electrons and due to collision of electrons
Factors which are affect velocity of sound in gaseous medium is (1) Effect of density (2) Effect of pressure (3) Effect of temperature : (4) Effect of humidity
Resonance: When the frequency of driving force becomes equivalent to the natural frequency of an oscillating system, the driving force gives maximum energy and the oscillating
A 9.0-kg crate sits on a level, rough floor. A 61-N force is required just to begin it moving. What is the size of the coefficient of maximum static friction?
Do fibers have losses? Everything in the universe is inefficient. It means that while a measured amount of something enters in a system, less comes out than initially went in.
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