A tuning fork is known to vibrate with frequency 262 Hz. When it is sounded along with a mandolin string, four beats are heard every second. Next, a bit of tape is put onto each tine of the tuning fork, and the tuning fork now produces five beats per second with the same mandolin string. What is the frequency of the string?a. 257 Hz.
b. 262 Hz.
c. 266 Hz.
d. 258 Hz.
e. 267 Hz.
Answers: 1
Another question on Physics
Physics, 21.06.2019 22:30
A-4.60 μc charge is moving at a constant speed of 6.80×105 m/s in the +x−direction relative to a reference frame. at the instant when the point charge is at the origin, what is the magnetic-field vector it produces at the following points.
Answers: 3
Physics, 22.06.2019 07:00
Photoelectrons with a maximum speed of 6.50 x 107 m/s are ejected from a surface in the presence of light with a frequency of 6.75 x 1014hz. if the mass of an electron is 9.10 x 10-31 kg, calculate in joules the maximum kinetic energy of a single electron. 3.84 x 10-15 j 1.92 x 10-15 j 5.92 x 10-23 j 3.07 x 10-16 j
Answers: 1
Physics, 22.06.2019 17:40
A15.75-g piece of iron absorbs 1086.75 joules of heat energy, and its temperature changes from 25°c to 175°c. what is the specific heat capacity of iron?
Answers: 1
Physics, 22.06.2019 20:00
Bahan yang digunakan mencegah terjadinya polarisasi pada batu baterai a.larutan h2so4b.mncl2 dan serbuk karbonc.pbso4d.nh4cl
Answers: 3
You know the right answer?
A tuning fork is known to vibrate with frequency 262 Hz. When it is sounded along with a mandolin st...
Questions
Biology, 01.07.2019 21:00
Mathematics, 01.07.2019 21:00
Social Studies, 01.07.2019 21:00
Mathematics, 01.07.2019 21:00
Biology, 01.07.2019 21:00
History, 01.07.2019 21:00
Computers and Technology, 01.07.2019 21:00
History, 01.07.2019 21:00
Geography, 01.07.2019 21:00
Arts, 01.07.2019 21:00
Mathematics, 01.07.2019 21:00
