`v=(1)/(2l)sqrt((T)/(M)),` जहाँ v आवृत्ति, l लम्बाई T तनाव तथा M एकांक लम्बाई का द्रव्यमान है|

Check the accuracy of the relation v=(1)/(2l)sqrt((T)/(m)) ,where v is the frequency, l is legth, T is tension and m is mass per unit legth of the string.

Check the accuracy of the relation v=(1)/(2l)sqert((T)/(m)) ,where v is the frequency, l is legth, T is tension and m is mass per unit legth of the string.

Chack the correctness of the relations. (i) escape velocity, upsilon = sqrt((2GM)/(R )) (ii) v =(1)/(2l) sqrt((T)/(m)) , where l is length, T is tension and m is mass per unit length of the string.

The frequency (n) of vibration of a string is given as n = (1)/( 2 l) sqrt((T)/(m)) , where T is tension and l is the length of vibrating string , then the dimensional formula for m is

The frequency (n) of vibration of a string is given as n=(1)/(2l)sqrt(T/(m)), where T is tension and l is the length of vibrating string, then the dimensional formula for m is :

The area of an equilateral triangle is 9 sqrt3 m^2 . The length (in m) of the median is- एक समबाहु त्रिभुज का क्षेत्रफल 9 sqrt3 m^2 है। तृदनुसार,उसको माध्यिका की लम्बाई कितने मीटर होगी?

In a family of 8 persons with two couples, P is the son of Q and brother of R. S is the daughter of M, who is married to R. T is the aunt of S and mother of V. R’s nephew W is the son of P and has a sister V. How is V related to M? दो युग्मों वाले एक परिवार जिसमें आठ सदस्य हैं, उसमें P, Q का बेटा और R का भाई है| S, M की बेटी है जिसकी शादी R से हुई है | T, S की आंटी है और V की माँ है| R का भतीजा W, P का बेटा है तथा उसेएक बहन V है| V, M से किस प्रकार संबंधित है?

If l:m:n=1:2:4, then sqrt (5l^2+ m^2+n^2) is equal to : यदि l:m:n=1:2:4 है, तो sqrt (5l^2+ m^2+n^2) का मान किसके बराबर है ?