Which drum would be BEST if a drummer wants to play a song with many low notes? a small drum with the drumhead material pulled very tight a small drum with slightly loose drumhead material a large drum with slightly loose drumhead material

Q: mandolin is a stringed instrument that uses pairs of strings, tuned to the same frequency.  A…

A: Frequency of lowest pair of strings = 195 Hz, 198 Hz

Q: On a string instrument, the length of the string varies inversely with the frequency of its…

A:

Q: f a person increases how fast they are shaking a spring up and down, what characteristics of the…

A: Frequency is fundamentally defined as how many times a motion is repeated per unit time. So if we…

Q: Headphones can be very damaging to the car even if they are not very loud. Explain why

A: In this question we have to answer about the harmful effects of using Headphones. Please give…

Q: Soldiers learn to march in formation which includes marching in step with one another. Why are…

A: Resonance: It is a phenomenon in which if a force is applied to a structure and the frequency of the…

Q: If you reduce the tension in onof the strings of your violin. What effect does this have on the…

A:

Q: A 5 kg rope with a 50 kg mass is hung from the edge of a cliff. If the rope is 20 m long, and one…

A: Given, Mass of rope m = 5 kg             Mass of object M = 50 kg            distance d = 20 m…

Q: A stationary boat bons up and down with a period of 2.3s when it encounters the waves from a moving…

A: Given data:  Period (T) = 2.3 s Wavelength (λ) = 8.5 m Required: Frequency (f) and wave speed (v)

Q: A student presses her finger on guitar string, locking the string against the fret. Assume the…

A:

Q: A tuning fork is now placed in the hot environment of 115 degrees ferenheit. The prongs of the fork…

A: Temperature of environment= 115 °F Amplitude= 0.25 mm = 0.25 × 10-3 m A = 2.5 × 10-4 m Frequency of…

Q: What is the frequency of a someone swinging on a swingset and completing 1 full swing every 3…

A: Given: Time period (T) = 3 second

Q: Violinists sometimes bow the string to produce maximum vibration (antinodes) at one-quarter and…

A: The relationship between frequency, wavelength and the speed of the wave on the string is given…

Q: When a guitar string plays the note “A,” the string vibrates at 440 Hz. What is the period of the…

A:

Q: car has two horns, one emitting a frequency of 191 Hz and the other emitting a frequency of 205 Hz.…

A:

Q: What three beat frequencies result if a piano hammer hits three strings that emit frequencies of…

A: We have given  Frequency f1 = 129.8 Hz      f2 = 128.1 Hz      f3 = 130.9 Hz

Q: Why do soldiers break step in marching over a bridge?

A: To determine the scientific reason of break step during March by soldiers over bridge.

Q: A rock is dropped from a height of 2 m into a freshwater pond. How would I change the amplitude of…

A: The waves transfer energy from one point to another. The energy density of the wave (in general)…

Q: Why do sounds get fainter the farther you are from their sources?

A: Solution:- There are mainly two reasons.   1. When we are away or moving away from the sound source…

Q: A sitar wire and a tabla when sounded together give four beats . What do we conclude from this? As…

A: In Physics, When two waves of different frequency approach your ear, there is an interference…

Q: Two piano strings are played together producing 3 beats per second. The pitch of the first string is…

A:

Q: Which of the following is a true stamen concerning spatial pulse length? Spatial pulse length…

A: The spatial pulse length is the length of pulse from front to back or length of one complete pulse…

Q: Name some systems (natural and man-made) that have standing waves in them.

A: Standing waves are stationary waves framed due to the superposition of traveling waves moving in the…

Q: Two instruments produce a beat frequency of 4 Hz. If one has a frequency of 260 Hz, what could be…

A:

Q: Will there be any change in Hz of sound if two vibrating body has the same Hz?

A: Hz is the unit of frequency. When two vibrating bodies have the same frequency, there will be…

Q: car has two horns, one emitting a frequency of 205 Hz and the other emitting a frequency of 196 Hz.…

A:

Q: wave

A: Tension is the force acting on the string or rope when it is pulled in the reverse direction. If the…

Q: How much would the trombone player have to move the slider in cm to play 25 Hz ? Be sure you know…

A: Given, Frequency of the trombone, f = 25 Hz

Q: HOIST LOWER STOP With upper arm extended to the side, forearm and index finger pointing straight up,…

A: These are the crane operating signals

Shock Waves

Shock waves are common in continuum mechanics, and their dominance is attributable to the fact that they are stronger (or even less) compressible. Substantial perturbations propagated as sudden dynamic changes of a compressible medium supersonically. Shock waves are all around us in our daily lives. Lightning, earthquakes, volcanic eruptions, and meteorite impact all produce them in nature. Even the earth, which is protected by its magnetic field, generates a shock wave as in solar wind that travels around 20 Earth radiuses. These shock waves might be either constant, linked to the body, or unsteady, i.e., moving around with time. All of the shocks mentioned above can be damaging, so precautions must be taken to reduce their impact.