Increases with increase in frequency Pure line spectrum 1:2 𝜇∶1 1.732 A stream of electrons Continuous spectrum 20000 cm-1 Absorbs green light Charge Photon ∝ −𝑝𝑎𝑟𝑡𝑖𝑐𝑙𝑒𝑠 200MeV Different mass with same velocity 3.7 x 1010 becquerel +1V Immobile positive ions Collision 0.03MHZ and 60 KHZ 64𝜇𝑠.
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11 (b) 12 (a) 13 (b) 14 (a) 15 a 16 A 17 B 18 C 19 B 20 D 21 B 22 B 23 B 24 C 25 C 26 B 27 C 28 A 29 B 30 d P.Kathiravan Msc., Bed.,(Physics) P.G.Asst in Physics Milton Matric Hr.Sec.School Melur- 625106. Madurai (dt)
Answer 𝑎 𝜀𝑟 6:3:2 Zero Inside the Current density H = VIt Work is done on electron Room heater Conservation of energy 1000 w