What are highest and lowest frequencies-sound generator

Assignment Help Physics
Reference no: EM13663119

A physics professor demonstrates the Doppler Effect by tying a 600. Hz sound generator to a 1.00-meter-long rope and whirling it around his head in a horizontal circle at 100 rpm. What are the highest and lowest frequencies heard by a student in the classroom?

Reference no: EM13663119

Questions Cloud

What is its velocity now before it collides with the earth : A test rocket is fired vertically upward from a well. A catapult gives it an initial velocity of 79.5 m/s at ground level. Subsequently, its engines fire and it accelerates upward at 4.10 until it reaches an altitude of 920 m. At that point its engin..
Compute the radius of the muonic atom in its ground state : The muon with mass mμ = 209 me, acts as a heavy electron. The muon can bind to a proton to form a muonic atom. Calculate the ionization energy of this atom, and compute the radius of the muonic atom in its ground state. Ignore reduced mass effects.
Any observable occurrence in a system or network : Any observable occurrence in a system or networK
Hearing system utilizes to localize a sound : One cue your hearing system utilizes to localize a sound (ie. to tell where a sound is coming from) is the slight dissimilarity in the arrival times of the sound at your ears. Your ears are spaced approximately 20 cm apart. Consider a sound source 5...
What are highest and lowest frequencies-sound generator : A physics professor demonstrates the Doppler Effect by tying a 600. Hz sound generator to a 1.00-meter-long rope and whirling it around his head in a horizontal circle at 100 rpm. What are the highest and lowest frequencies heard by a student in the ..
Astronomer on earth observes a meteoroid in the southern sky : An astronomer on Earth observes a meteoroid in the southern sky approaching Earth at a speed of 0.830c. At the time of its discovery, the meteoroid is 23.0 light-years from Earth. Compute the following. The time required for the meteoroid to reach Ea..
An air wedge among two planar glass plates : An air wedge among two planar glass plates is illuminated by a432 nm monochromatic source at nearly normal incidence. A pattern of light and dark fringes is measured and observed at 700 fringes per centimetre. What is the angle among the two plates?
Decide the effective spring constant of the firing mechanism : A 69.3-kg circus performer is fired from cannon that are elevated at an angle of 40.4° above the horizontal. The cannon uses strong elastic bands to propel the performer, much in the same way that a slingshot fires a stone.
Utilize work-kinetic energy theorem to decide speed of cart : A shopper is pushing a 14.8-kilogramshopping cart, initially at rest, with a 15.0 Newton force that is parallel to the floor. The force of friction on the cart is 5.0 nektons. Utilize the work-kinetic energy theorem to decide the speed of the cart af..

Reviews

Write a Review

Physics Questions & Answers

  Electron collides elastically with stationary hydrogen atom

An electron collides elastically with a stationary hydrogen atom. The mass of the hydrogen atom is 1837 times that of the electron. Assume that all motion, before and after the collision, occursalong the same straight line.

  Determine whether the collision is elastic or inelastic

Imagine two blocks before and after colision. Initially the left hand block of mass m1 = 2 kg is moving towards the right at v = 1 m/s. Determine whether the collision is elastic or inelastic

  Find how long it takes for the shell to rise

A 4.0 kg shell is shot with an initial velocity of magnitude 20.0 m/s at an angle of 60o with the horizontal, Find how long it takes for the shell to rise to the top of its trajectory

  What is the acceleration during the time car is stopping

If the car had been going 10m/s but had stopped in the same d = 167m distance, what would its acceleration have been.

  Average vector force ball exerts on bat during interaction

A baseball approaches home plate at a speed of 41.0 m/s, moving horizontally just before being hit by a bat. The batter hits a pop-up such that after hitting the bat, the baseball is moving at 50.0 m/s straight up. The ball has a mass of 145 g and is..

  The power dissipated by a resistor

The power (in watts) dissipated by a resistor is given by P = IV. The resistors used in  this experiment are 1 watt resistances i.e. they are capable of dissipating a maximum of 1 watt without overheating. What is the maximum voltage that can be put ..

  What is her speed as she passes him

What must the charge (sign and magnitude) of the particle of mass 1.42 g be for it to remain stationary when placed in a downward-directed electric field of magnitude 650 N/C.

  What are the forces acting on a ascending elevator

A bale of hay sits on the bed of a trailer. The trailer is starting to accelerate forward, and the bale is slipping toward the back of trailer. What would a force diagram and a free-body diagram look like for the above situation.

  Is there any difference between the intensive properties of

is there any difference between the intensive properties of saturated vapor at a given temperature and the vapor of a

  Find the grating spacing in nanometers

With a particular grating a doublet of the two wavelengths 731.3 and 732.1 nm is viewed in the third order at 9.3° to the normal, find the grating spacing in nanometers

  A square loop of wire of side 33 cm carries 30 a of

a square loop of wire of side 3.3 cm carries 3.0 a of current. a uniform magnetic field of magnitude 0.67 t makes an

  Determine the potential difference between the birds feet

A bird stands on a dc electric transmission line carrying 2500 A, What is the potential difference between the bird's feet

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd