EM waves and their source are given Column-I (a) X-rays (b) Infrared Rays (c) Microwaves (d) Radio waves Column-II (xp) Hot bodies and molecules Eq) Oscillatory current in Atenas (r) Magnetron (3) Fast moving electrons striking a metal plate → $\mathbf { a } - \mathbf { p } , \mathbf { b } - \mathbf { s } , \mathbf { c } - \mathbf { r } , \mathbf { d } - \mathbf { q }$ (C) $\lambda \mathrm { a } - \mathrm { s } , \mathrm { b } - \mathrm { p } , \mathrm { c } - \mathrm { s } , \mathrm { d } - \mathrm { q }$ (b) $\mathrm { a } - \mathrm { s } , \mathrm { b } - \mathrm { p } , \mathrm { c } - \mathrm { r } , \mathrm { d } - \mathrm { q }$ (R) a-s, b-r, c-p, d-q
EM waves and their source are given
Column-I\\
(a) X-rays\\
(b) Infrared Rays\\
(c) Microwaves\\
(d) Radio waves
Column-II\\
(xp) Hot bodies and molecules\\
Eq) Oscillatory current in Atenas\\
(r) Magnetron\\
(3) Fast moving electrons striking a metal plate
→ $\mathbf { a } - \mathbf { p } , \mathbf { b } - \mathbf { s } , \mathbf { c } - \mathbf { r } , \mathbf { d } - \mathbf { q }$\\
(C) $\lambda \mathrm { a } - \mathrm { s } , \mathrm { b } - \mathrm { p } , \mathrm { c } - \mathrm { s } , \mathrm { d } - \mathrm { q }$\\
(b) $\mathrm { a } - \mathrm { s } , \mathrm { b } - \mathrm { p } , \mathrm { c } - \mathrm { r } , \mathrm { d } - \mathrm { q }$\\
(R) a-s, b-r, c-p, d-q