Question

(it) 7-15 x 10 m
(*) The number of modes in a chamber of volume 50cc in the frequency
range 4 x 10' and 4-01 x 1014 htz is:
(1) 7.5 x 10
(ii) 86 x 10W
(iii) 4.9 x 10°
(iv) 3.​

Answer 1

Answer:

hi..I don't know ur ans pls follow me...btw thanks for the free points....