Last Activity: 10 Years ago
λ = 01 nm a) Energy = hc/ λ = 1242 ev.nm/0.1 nm = 12420 ev = 12.42 Kev = 12.4 kev. b) Frequency = C/ λ = 3 * 10^8/0.1 * 10^9 = 3 *10^8/10^-10 = 3 * 10^18Hz c) Momentum = E/C = 12.4 * 10^3 *1.6 * 10^-19/3* 10^^8 = 6.613 * 10^-24 kg-m/s = 6.62 * 10^-24 kg-m/s
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Get your questions answered by the expert for free
Last Activity: 2 Year ago(s)