The A string on a string bass is turned to vibrate at a fundamental frequency of 55.0Hz. If the tension in the string were increased by a factor of four, what would be the new fundamental frequency?

Question

I need some guides to do it. Thx.

bobpursley · Answer

the laws of strings applies: http://primes.utm.edu/mersenne/LukeMirror/mirrors/eb/mers_02.htm What is the square root of four?

Damon · Answer

frequency proportional to square root of tension sqrt 4 = 2 so 2*55 = 110

ver · Answer

how to draw one photon of orange light with frequency 620nm and identify velocity, electric field, magnetic field and wavelength