A string in musical instrument is 50 cm long and its fundamental frequency is 800 Hz.

A string in musical instrument is 50 cm long and its fundamental frequency is 800 Hz. If a frequency of 1000 Hz is to be produced, then required length of string is

Options

(a) 62.5 cm
(b) 50 cm
(c) 40 cm
(d) 37.5 cm

Correct Answer:

40 cm

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. The coefficient of friction between the tyres and the road is 0.25. The maximum speed
  2. The binding energy of deutron is 2.2 MeV and that of ₂⁴He is 28 MeV.
  3. An object is 8 cm high. It is desired to form a real image 4 cm high at 60 cm from
  4. A vertical spring with force constant k is fixed on a table. A ball of mass
  5. Energy in a current carrying coil is stored in the form of