1. What happens to the energy of a wave if the amplitude of the wave is doubled? Type your answer here:

Q: 12) What quantity is being conserved in Kirchhoff's second rule? Group of answer choices Power…

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Q: A box of mass m = 2 kg is kicked on a rough horizontal plane with an initial velocity v_O. If the…

A: Work energy theorem  It states that work done is equal to the change in kinetic energy.  W= ∆K.E

Q: 6. A copper wire carries a steady 50 A current to an electroplating tank. Find the magnetic field…

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Q: A horizontal spring-mass system consists of a mass m 2 kg that is attached to a spring having a…

A: Given: The mass of the object is 2 kg. The spring constant is 500 N/m.

Q: o obtain a value for magnetic flux, the magnetic field must be oriented perpendicular to the plane…

A: Given, To state whether magnetic field must be oriented perpendicular to plane of area vector for…

Q: 3) One wire carries current I in positive direction along the x-axis and another wire carries…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 8. The elastic potential energy for a spring is related to the spring constant k and the…

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Q: 1) A charge Q is at the origin. a) Find the electric flux through a sphere with radius 2R with…

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Q: A long straight vertical segment of wire is exposed to a magnetic field in the direction shown in…

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Q: The diagram shows a straight wire carrying a conventional current / into the page. The wire is…

A: In this figure the direction of current I is into the page. And the direction of magnetic field is…

Q: A 5.00-cm tall light bulb is placed 55.5 cm from a concave mirror having a focal length of 15.2 cm.…

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Q: Does it shows mechanical energy? Yes Or No. 1. Wrecking ball 2. Hammering a nail 3. Playing dart

A: Answer:-  (1) Wrecking ball:- The wrecking ball it has no kinetic energy, but a lot of potential…

Q: Find the density Mass=3.3 kg Volume=0.001 m3

A: Given - Mass = 3.3 kg Volume = 0.001 m3 = 1 litre

Q: Which of the following diagrams represents a converging beam of light?

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Q: earthquake intensity measured by I = Io x 10^m, Io is reference intensity and M is magnitude. An…

A: Given I = Io ×10m

Q: The drawing shows an exaggerated view of a rifle that has been 'sighted in' for a 91.4-meter target.…

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Q: A conductor of charge conductor flows through a for 10.023 s. What amount passes through the ?

A: Given value--- current = 8.012 A. time = 10.023 s. We have to find---- Charge?

Q: A pith ball of mass 1.0 × 10^–5 kg with a positive charge of 4.0 × 10^–7 C is slowly pulled by a…

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Q: Find the gravitational potential energy of a light that a mass of 4.2kg and is 2 m above the ground.

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Q: Positive electric charges are given to two small plastic spheres. When they are a distance of 7.0 cm…

A: Given data :- distance between the two charges r = 7 cm = 0.07 m magnitude of force F = 0.340 N

Q: 0m=2-78 |h=31m Find P-E g=10m ls2

A: Answer:-  Given  Mass(m) = 2.78 kg  Height (h) = 3.1 m  Acceleration due to gravity (g) = 10 m/s2…

Q: 2. In a hydraulic brake, a force of 100N is applied to a piston with area of 4 cm^2. What is the…

A: According to question we need to find value of required force .

Q: MXCRA An object initially at rest accelerates uniformly and travels 26.399_m during its first…

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Q: A plastic sphere floats in water with 60.0% of its volume submerged. This same sphere floats in…

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Q: How much work is done by 2 kg fish that changes its speed from 1 m/s to 3 m/s

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Q: A tank is in the form of inverted right circular cone 8 m across the top and 10 m deep (as shown in…

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Q: In an engine, a piston oscillates with simple harmonic motion so that its position varies according…

A: Acceleration is the rate of change of the velocity of an object with respect to time. Velocity is…

Q: Calculate the voltage if the resistance is 26.02 ohms and the current is 12 A ?

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Q: Find current Voltahe 12 Volt Resistance 3.4 Ohms

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Q: Young's double slit experiment outlined criteria for success. Which of the follo wing was NOT…

A: Wave interference phenomena is happen when two waves travel through same medium, if they they travel…

Q: After leaving the end of a ski ramp, a ski jumper lands downhill at a point that is displaced 39.7 m…

A: Given that- Horizontal distance(d)=39.7 m Velocity(v)=22.8m/sec Angle =37.3∘ To determined that-…

Q: Calculate the momentum of a car having mass 340 kg moving with a velocity 42 m/s

A: Given value--- mass = 340 kg. velocity = 42 m/s  We have to find--- momentum?

Q: A sphere of radius 0.50 m, temperature 25.0 °C, and emissivity 0.850 is located in an environment of…

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Q: How does induction stove work refering to Faraday's Law

A: Faraday’s Law of Electromagnetic Induction states that:  An emf is induced whenever a coil or…

Q: IXXIU A velocity has magnitude 19 m/s and points downward. For a traditional x-y coordinate system,…

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Q: Three resistors of 50 ohms, 100 ohms, and an unknown resistance R are connected in parallel and the…

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Q: For each case below draw a ray diagram. Draw the image as an arrow and give a description of the…

A: A diverging lens is one that is concave. The refraction of light rays as they pass through the lens…

Q: Consider the following equation: F = G mm₂ r² (Note: [F] = ML/T², [m₂] = [m₂] = M, and [r] = L) For…

A: The equation of the gravitational force is expressed as F=Gm1m2r2

Q: A charge of 100 coulombs are transferred in a circuit by a current of 10A. Time taken by this…

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Q: What is the minimum amount of energy required to completely melt a 7.25kg lead brick which has a…

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Q: Which one of the following is NOT a source of a magnetic field? Group of answer choices Earth…

A: Magnetic Field is the region around a magnetic material or a moving electric charge within which the…

Q: Find current Voltahe=12 Volt Resistance=3.4 Ohms

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Q: C.) D.) 2F 2F F 2F 2F

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Q: Which of the following is not true about Newton's theory for light as a particle? a. Light…

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Q: Find current Voltahe=12 Volt Resistance 3.4 Ohms

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Q: explain the relation between the wavelength and the period of a wave

A: Let the wavelength of a wave = λLet the period of a wave = T Let the speed of the wave = v

Q: 4) Metal bar of length 2. cm moves with velocity 1. cm/s towards the right in a constant magnetic…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 440-kg object attached to a spring with a force constant of 8.00 N/m vibrates in simple harmonic…

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Q: A metal rod doubles in length when its temperature changes from 20°C to 30°C. Which statement will…

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Q: SOLUTION IS NEEDED How much calories of heat are needed to convert 500 grams of water at 30°C to…

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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.