Referring to the following figure; the correct relation between A, B and C is Select one: *オ+B+で=0 а. B + T = À オ+B-で “で+オ- O c.

Q: A man strikes one end of a thin rod with a hammer. The speed of sound in the rod is 18 times the…

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Q: 着一 i- x2 x' | A ▼ツ. A-11 ! t= ▼ | D2 ▼田 | | Emphasis Heading i | Normal 1 Strong Subtitle Title Font…

A: The unit of frequency is hertz (Hz). The unit of inductance is henry (H). The unit of capacitance is…

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Q: A sine wave has a frequency of 50 Hz. Its angular frequency is ____________ radian/second.

A: Given that: f=50 Hz To determine: Angular frequency

Q: What is the frequency of the object below? 3 2 1 -1 -2 -3 1s AAA [?] Hz

A: From given diagram ,   Since , object completes one cycle in                    (3.5 s - 1.5 s) = 2…

Q: 6 The law of sines is O R? = A?+ B? R= A?+ B?. 2AB cos e R A B sine sina sinb O A= A.+ A,

A: Sine rule :It is a rule or law which relates the sides of the triangle to the opposite angles.

Q: A stone is dropped into a well. The sound of the splash is heard 2.11 s later. What is the depth of…

A: Consider the time taken by the stone to hit the water be t1, the time taken by the sound to travel…

Q: Part A Tsunami A tsunami traveling across deep water can have a speed of 750 km/h and a wavelength…

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Q: A man strikes one end of a thin rod with a hammer. The speed of sound in the rod is 16 times the…

A: The speed of the sound in air is vair=345 m/s The speed of the sound in rod is vrod=16vair The time…

Q: A gust of wind causes a tall tower to sway .5m back and forth once every 20 seconds. A. state the…

A: Frequency : Number of full cycles take place per unit time.   f= 1/T T= time required to complete a…

Q: Find the speed of a car that is moving with a speed 129 km/h in the units of m/s. Select one: O A.…

A: Speed of the car v=129 km/hr. We know that 1 km=1000 m and 1 hr=60 mim=60*60 s=3600 s. So…

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Q: Andrea was watching her brother in the ocean and noticed that the waves were coming into the beach…

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Q: A man strikes one end of a thin rod with a hammer. The speed of sound in the rod is 16 times the…

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Q: You are sitting on a beach and a wave strikes the shore every 10 seconds. A surfer tells you that…

A: Relation between wavelength and speed, λ=νT

Q: At its peak, a tornado is 68 m in diameter and has 230 km/h winds. What is its frequency in…

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Q: The speed of sound in air at 0∘is: A) 331 m/s B) 330 m/s C) 330 ms D) 331 ms

A: The speed of sound varies with the temperature.  The speed of sound in air at 0 degree C is nearly…

Q: Explain how the distance to a lightning bolt (Fig. CQ14.4) can be determined by counting the seconds…

A: By counting the time between the flash and the thunder and knowing the speed of the sound in the…

Q: Light is an electromagnetic wave and travels at a speed of 14.63 m/s. The human eye is most…

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Q: By increasing the number of the respective clicks in the mini-lau a. Decreasing b. Gradually…

A: By increasing the number of the respective clicks in the mini-launche

Q: If thunder is heard 12 s after a lightning flash is observed approximately how far away is the…

A: In this question, the time (t)  taken by sound to reach at the observer is given and we also know…

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A: Given that the radius of the bicycle wheel and angular speed and also given the value of time.Then…

Q: Tuning forks are used in the diagnosis of nervous afflictions known as large-fiber polyneuropathies,…

A: Given: Tuning forks are used in the diagnosis of nervous afflictions known as large-fibre…

Q: A man strikes one end of a thin rod with a hammer. The speed of sound in the rod is 19 times the…

A: Given: The speed of the sound in the air is vair=343 m/s The speed of the sound through the rod is…

Q: The spring constant of a coiled spring is 50 N/cm. Its value in SI system is a. 0.5 b. 500 С. 5000…

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Q: A man strikes one end of a thin rod with a hammer. The speed of sound in the rod is 16 times the…

A: speed of sound in air = 344 msspeed of sound in rod = 16 times the speed of sound in air time…

Q: A man strikes one end of a thin rod with a hammer. The speed of sound in the rod is 15 times the…

A: Given The speed of sound in the rod Vr =15Va  Vr=15×347=5205  Speed of sound in air Va=347 We have…

Q: what is the relationship between frequency and tension? (direct, inverse, or none)

A: Introduction: The frequency of the wave is defined as the total number of the cycles in ones cyle,…

Q: Two springs, A & B, are attached in pa The spring system will elongate 7 centimeters (Crn] when an…

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Q: A jogger hears a car alarm and decides to investigate. While running toward the car, she hears an…

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Q: 14-0 (b) closed 0.8285 x I₁ = Your response differs from the correct answer by more than 100%. A 12…

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Q: 1. When a graph is drawn, along the X axis is chosen and along the Y axis is chosen. 16 - 12 -…

A: 1. When a graph is drawn, along the X axis  independent variable  is chosen and along the Y axis…

Q: How are frequency and period related? Group of answer choices They are inversely proportional. They…

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Q: The spring constant of a coiled spring is 50 N/cm. Its value in SI system is а. 5 b. 0.5 O c. 5000…

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Q: Waves in a Pool While in the pool, you splash water and produce a wave that completes 3 complete…

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Q: A tennis coach paces back and forth along the sideline 15 times in 2 minutes. The frequency of her…

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Q: . Two canoes are 10 m apart on a lake. Each bobs up and down with a period of 8.0 seconds. When one…

A: Given  Both canoes are always within a single cycle of the waves.  If wavelength is the length of…

Q: 6. Solve for unknown parameters 90 0.91 6A A

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Q: A bat, moving at 3 m/s, is chasing a flying insect. If the bat emits a 40-kHz chirp and receives…

A: Given that, f0=40 kHzf''=40.7 kHzc=343 m/sv1=3 m/s we know that, The sound waves that travel towards…

Q: A stone is dropped into a well. The sound of the splash is heard 3.24 s later. What is the depth of…

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Q: A surfer estimates that the waves at a particular beach have an average height of 2.3 m, measured…

A: Average height between peak to trough = 2.3 m Therefore, amplitude = 2.32 m = 1.15 m Time taken for…

Q: The plot shows the position versus time of a mass of 1.5 kg on a spring. What is the spring…

A: Time period from graph = 6 secondsUsing ,K = m w2K = 1.5(2π/6)2 K = 1.65 N/m

Q: 36 - The magnitude of dB is inversely proportional to: O A) r2 O B) None of them O C) µ O D) sinO

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Q: A man strikes one end of a thin rod with a hammer. The speed of sound in the rod is 19 times the…

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Q: A tsunami is a sea wave produced by an underwater earthquake. The height of a tsunami as it…

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Q: An ambulance moving at 38 m/s sounds its siren whose frequency is 443 Hz. A car is moving in the…

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Q: If thunder is heard 26 s after a lightning flash is observed approximately how far away is the…

A: If thunder is heard 26 s after a lightning flash is observed approximately how far away is the…

Q: 40. The position of a 300.0 g mass attached to a certain spring is given by x = 0.20 sin(5.0t),…

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Proper Length

The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.