NEET Class neet Answered

please answer this ?

Asked by Prashant DIGHE | 15 May, 2020, 10:17: PM

Expert Answer

L e t space e space b e space t h e space e n d space c o r r e c t i o n. space T h e space c o n d i t i o n s space f o r space t h e space f i r s t space a n d space s e c o n d space r e s o n a n c e space a r e comma space calligraphic l subscript 1 space equals space 30.7 space c m space equals space 0.307 space m space calligraphic l subscript 2 space equals space 63.2 space c m space equals space 0.632 space m space calligraphic l subscript 1 space plus space e space equals space lambda divided by 4 space space... space left parenthesis 1 right parenthesis space calligraphic l subscript 2 space plus space e space equals space 3 lambda divided by 4 space... space left parenthesis 2 right parenthesis thin space S u b t r a c t space left parenthesis 1 right parenthesis space f r o m space left parenthesis 2 right parenthesis thin space w e space g e t comma space T h e space m e a s u r e d space s p e e d space o f space s o u n d space i s comma space v space equals space n lambda space equals space 2 space left parenthesis calligraphic l subscript 2 space minus space calligraphic l subscript 1 right parenthesis space space equals space 2 space left parenthesis 512 right parenthesis space open parentheses space 0.632 space minus 0.307 space close parentheses space equals space 332.8 space m divided by s space T h u s comma space e r r o r space i n space m e a s u r e m e n t space o f space s o u n d space equals space 332.8 space minus space 330 space equals space 2.8 space m divided by s space equals space 280 space c m divided by s space

Answered by Shiwani Sawant | 15 May, 2020, 11:59: PM

Please Login or Sign up to continue!

NEET Class neet Answered

Choose Filters

Open In Ask A Doubt App ?

Get in Touch

Call / Whats App