How does water move in waves?
Q: The particles that make up a rock are constantly in motion; however, a rock does not visibly…
A: Question: The particles that make up a rock are constantly in motion; however, a rock does not…
Q: A boat at anchor is rocked by waves whose crests are 40 m apart and whose speed is 5 m/s. The waves…
A: distance between the crests = 40 m wave speed = 5 m/s
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: What waves cause back and forth motion?
A:
Q: A rock is dropped in water, and waves spread over the flat surface of the water. What becomes of the…
A: Given: rock dropped in water
Q: Would a plucked guitar string vibrate for a longer time or a shorter time if the instrument had no…
A:
Q: What is elastic hysteresis?
A: When a deforming force is applied to a body the strain lags behind the stress. This means the strain…
Q: What determine the period of motion when a child playing on a swing travels back and forth at a…
A: T = 2π √(m/k)
Q: Why the velocity of a object is not always zero in a vibrating motion?
A: Vibration or oscillation of an object is due to a force that acts in a manner to restore or bring…
Q: Describe how you might change the natural frequency of the following oscillating systems. a guitar…
A: Natural frequency: The frequency or frequencies at which an object tends to vibrate with when hit,…
Q: Bettina spoke into a microphone during the school play to increase the sound of her voice so the…
A:
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: What is the relationship between pressure and amplitude?
A: Given: Pressure and amplitude
Q: Why are soldiers in general ordered to “route step” (walk out of step) across a bridge?
A: Given: soldiers are walk out of step
Q: An object that completes 100 vibrations in 5 seconds has a period of A) 0.5 second B) 2 seconds C) 1…
A: An object completes 100 vibrations in 5 sec.
Q: Why it be so hard to drag a rubber over smooth glass keeping in mind that frction is created by…
A: The rubber and the smooth glass are two non conducting material or non polar substance, when the…
Q: Shoaling is defined as Changes in waves as they enter shallower water near the shoreline…
A: Vertical oscillations in waves whether at sea or near the coastline is called as Tide Bending of…
Q: Part A If the displacement of the air cart from equilibrium is x = maximum kinetic energy of the…
A: Data Given , Mass of air cart ( m ) = 0.95 kg Displacement of the air cart is X = ( 10.0 cm…
- How does water move in waves?
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- What is a standing wave pattern?Estimate the force exerted on your eardrum by the water above you when you are swimming at the bottom of a swimming pool of depth 2.66 m. (the cross sectional area of the eardrum is equal to 1 cm²) (Answer in 2 decimal places)Would a plucked guitar string vibrate for a longer time or a shorter time if the instruments had no sounding board? Why?