How are oscillators classified?

Q: # of Waves Time (ms) Average Trial # Counted Trial #1 Trial #2 Trial #3 (m:

A: Given1 Millisecond1000=second

Q: what do you think is the relationship between the wave's frequency and wavelength?

A: Given: what do you think is the relationship between the wave's frequency and wavelength?

Q: Explain Doppler shifts.

A: Doppler's shift is also known as Doppler's effect when there is a change in wavelength and frequency…

Q: Define the term Vibrations?

A: To determine the term vibration

Q: Box 1 is referencing the distance between the two arrows. Box 2 is referencing the darkest part of…

A: The longitudinal wave diagram is given . To find = missing values

Q: Describe the big connection between circular motion, pendulum motion, spring motion, and wave…

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Q: What are difference between vibation and waves

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Q: Describe Colpitts oscillator.

A: Colpitts Oscillator is a positive feedback amplifier that converts the DC input signal into an AC…

Q: How are amplitude,intensity, and loudness related

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Q: What is intensity and volatility?

A: Intensity- Intensity is the quantity of energy the wave conveys per unit time across a surface of…

Q: What is the wavelength of the standing waves below? 0.5 m 6 m 0.25 m. 0.50 m. 1 m. 2 m. 4 m.

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Q: How does frequency and period relate to each other?

A: Frequency is defined as the number of occurrences of same event, and time period is the time after…

Q: Bebang stands shoulder deep in the pool and observes that six crests of periodic surface waves pass…

A: Given data: The number of crest pass each minute is n=6. The distance between crest is x=16 m.

Q: Define wavelength and amplitude.

A: We know that, Wavelength : Wavelength is equal to the speed of the wave divided by the frequency.…

Q: Distinguish between transverse and longitudinal waves with appropriate examples.

A: Longitudinal wave is the wave in which displacement of the particle happens parallel to the…

Q: Describe the feedback oscillators.

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Q: Name the instrument used to demonstrate the higher modes of vibration of a string?

A: The sound produced by stringed musical instruments depends on the tension of the spring, thickness…

Q: The periods of oscillaton were measured down to 0.38s. How could this be done with common laboratory…

A: (a). From the Figure 5.18(a), write the balancing force on the lowest pulley

Q: How is the period related to the wave speed? Wavelength?

A: We know for a wave, Wave speed = (Frequency) × (Wavelength) and  Frequency = 1/(Period)

Q: What does Bragg's law state?

A: The Bragg's law states that. 1. The X-rays, Gamma rays or particle rays that are diffracted from a…

Q: Explain the terms (i) free vibrations (ii) resonant vibrations.

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Q: The wavelength of the waves is

A: Answer :   Wavelength is  5 meters .   Explanation is in next step.

Q: Find the amplitude, frequency, and wavelength. Please and thank yo

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Q: Two closed tubes, filled with hydrogen and oxygen gases respectively, contain chalk dust and are…

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Q: A series of ocean waves, 5.0 m between crests, move past at 2.0 waves/s. Find their speed.

A: Given value--- distance between crests = 5m. frequency = 2 Hz. We have to find--- Find their…

Q: What is the nature of ripples produced on the surface of the water?

A: Nature of ripples produced on the surface of the water is

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

A: SOlution: Explanation about self-excited vibration.

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: The units for wave frequency are measured in O 1. Seconds Hertz O2. O 3. grams O 4. m/s

A: The frequency of sound waves is defined as  Number of oscillations per unit time.

Q: State two ways of increasing the frequency of vibrations of a stretched string.

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Q: How many wavelengths does 4th harmonic have?

A: The diagram of the fourth harmonic on the string is given below.

Q: What is Dispersion?

A: The separation of white light into seven colors is called dispersion. This separation takes place…

Q: What is the law of octaves? Explain.

A: Newland's Law of Octaves states, "When the elements will arrange in increasingly order of the Atomic…

Q: Explain overdamping ?

A: Over damped System: A system is said to be over damped if the damping ratio of system is greater…

Q: Given is a sine wave in time domain, using this wave plots answer the following: I second

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Q: What causes periodic motion?

A: Periodic Motion: Motion of an object which repeats itself after regular interval of time. For…

Q: What is the phase angle ø?

A: Given data : Resistance R = 80 ohm Inductance L = 0.19 H Capacitance C = 20 × 10-6 F Peak voltage…

Q: How do frequency and period relate to each other?

A: Frequency is defined as the number of oscillation per unit time. Period is defined as the time taken…

Q: Explain natural frequencies?

A: When any object gets vibrate, it vibrate at a particular set of frequencies, the frequency or…

Q: How many nodes are shown in the wave below?

A: Given  waves are shown in the figure We have to find how many node is present.

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.