Describe the nature of self-excited vibrations why their considered as destructive.

Q: 3 Normalize the Runetion Wave 14>= 9 Normalize the wave Runction Yas = N(2,+ D.)

A: Its a concept of Normalisation of Wave Function

Q: Compare the interaction of waves with matter and other waves. On the left are descriptions of…

A: The matter in which wave travels is known as medium. When the wave travels through matter then there…

Q: eight of the nine energy forms involve particles.(atoms,olecules,objects..) the ninth form travels…

A:

Q: 10) What is the velocity of a proton when a wave of 6.58 e -6-m is created ?

A:

Q: Fadi touched a pen lightly and he did not feel how soft it was, while when he firmly touched the…

A: a.) The two factors that determine the intensity of a stimulus caused by touching the pen:…

Q: Question 8: In half-wave rectifier, what is the output frequency if the input frequency is 50HZ.…

A: Ans:- Image-1

Q: Define the term Vibrations?

A: To determine the term vibration

Q: Ryan and Carson attended their church's youth retreat at Camp Paradise this past fall. On Saturday…

A:

Q: A blade fixed at one end , is made to vibrate by pressing its other end and then releasing it. State…

A: If a blade fixed at one end, then it is made to vibrate by pressing its other end and then releasing…

Q: What is wave Mechanics?

A:

Q: What is the frequency of ripples in Full wave rectifier as compared to that of half wave rectifier?

A: Rectification is the process of conversion of AC current to DC current. There are two types of…

Q: When a wave hits a material interface, it can be absorbed, reflected or transmitted by the second…

A: Absorption: We know that the materials are made up of atoms that are bonded together. These atoms…

Q: Choose the BEST answer to the following: The time it rakes for a pendulum swinging to and ho refers…

A: amplitude of a penudulam is defined as the displacement from its mean position. the frequency is…

Q: Identify what is being described by the following statements. Choose from the dropdown provided…

A: Option (1)  Transverse waves.  It is a wave in which the vibration of the particles is…

Q: What are three examples of wave interaction

A: The three examples of wave interactions are : 1). Reflection :  In this type of interaction, the…

Q: There are four sample P,Q,R and S with natural frequencies 66, 98, 130 and 258 Hz respectively. They…

A: Answe:- R

Q: During a Variety Show practice, Jake plucked a string on his guitar, sending vibrations through it…

A: Given,

Q: A guitar string is plucked pressure. Ac Single Label an anti-node on th What is the wavelength

A: Red arrow marked is the position where anti-body will be generated in the string.

Q: What are wave functions?

A: Introduction: Physics is the science of the universe including living and non-living things…

Q: 22. How would you best describe the behavior of the wave when it reaches the boundary between the…

A: As a wave travels through a medium, it will often reach the end of the medium and encounter an…

Q: 6) (a) taking A =6.00i-8M;) units. E(a mi+3M3) units, 2=126+19.03) uniks determine a and b buch that…

A: A⇀=6.00i^-8.00j^B⇀=-8.00i^+3.00j^C⇀=26.0i^+19.0j^ According to question aA⇀+bB⇀+C⇀=0

Q: what is the period of a periodic-6 * ?waveform whose frequency is 40MHZ

A: Answer Time period of a wave is given by the equation Time period T= 1/f Given  Frequency f=40 MHz

Q: During the Pluck It! Lab, lab partners Anna Litical and Noah Formula determined the speed of…

A: The equation for the tension on the string can be obtained from the equation for the velocity of the…

Q: Properties of wave physics

A:

Q: 5. Calculate the velocity of the travelling pulse as shown in the figure below. The linear mass…

A:

Q: 3) If 4.52 eV is created, what is the frequency of the generated? energy wave

A: The frequency of the wave is, E=hν

Q: 24 9- Calculate the maximum frequency allowed fora crystal if you know that the mass of the atom is…

A:

Q: 3. The wavelength of a specific note in a song played on the radio was 190 m. The frequency was…

A:

Q: Fill in the blanks.. In 1887, Heinrich Hertz discovered a)....................... waves. His…

A: Fill in the blanks. About hertz experiment.

Q: Question 8: What is the ratio of phase velocity (vr) to the group (v.) velocity (v¢v) if the phase…

A:

Q: What is the si unit for wave frequency

A: When a wave propagates in a medium in such a way that the number of cycles of waves formed per…

Q: utton - Science 7-C x Wave Frequency | CK-12 Found. x G wave is the number of wave that x…

A: Answer: Frequency: In physics, the term frequency is expressed as the quantity, which is equal to…

Q: It is the third derivative of position. Quantum System Jerk Resonant

A:

Q: What is the mass of a particle that generates a wave of 2.23 e -7-m and is traveling at a velocity…

A:

Q: General formula for wave

A: wave :- A wave refers to a disturbance of a field in which the oscillation of a physical attribute…

Q: 14. Periodic motion is exhibited in vibrations. A.True B.False

A: Periodic motion is the motion which repeats itself after the equal intervals of time.

Q: Explain why self-excited vibrations considered to be destructive and causes damage.

A: Explain why self-excited vibrations considered to be destructive and causes damage

Q: You are shouting in monotone voice with frequency of 440 Hz. Your friend is 300m away . If the…

A:

Q: What is the ultrasonic particle test

A: Ultrasonic Testing (UT) is a volumetric Non-Destructive Testing (NDT) technique. Unlike traditional…

Q: What is the difference between wave velocity and particle velocity?

A: Wave velocity is the velocity with which a wave propagates in a medium. It is constant for a…

Q: 9. Determine the first two harmonics of the Fourier series for the periodic function with period 2n…

A:

Q: The pitch of a musical tone varies inversely as its wavelength. A tone has a pitch of 660 vibrations…

A: Number of vibration per second is P = 660 wavelength is x = 1.6 ft New wavelength is y = 2.4 ft

Q: a police officer is not moving and uses a machine to measure the speed of a car approaching. The…

A: Given, Emitted frequency,f=24333 Hz Reflected frequency,f''=27745 Hz Speed of sound,v=334 m/s

Q: Write your understanding about coherent waves. A steel wire in a piano has a length of L = 0.9m and…

A: Two waves are said to be coherent if their phase difference is either zero with time or space.

Q: A radar used to detect the presence of aircraft receives a pulse that has reflected off an object 6…

A: distance = speed x time

de Broglie Equation

The sketch of matter waves is drawn below: