Seismic waves are released during earthquakes. Explain these different types of waves.

Q: A boxer quickly learns to move his head backward when he sees he is going to receive a jab to the he...

A: According to Newton's second law Force applied on a object is equal to rate of change of momentum.

Q: Based on the Aristotelian conception of motion, why do clouds form in the atmosphere and rain falls ...

A: Aristotle divided motion in two categories : 1. Natural or vertical motion : The motion that any obj...

Q: Calculate the tension in the cable supporting the beam shown in the figure. If a plant weighing 100 ...

A: For calculating the tensions, we use the second equilibrium to find the values. As the beam is not r...

Q: A person puts in a 8.9 hr shift while travelling on a spaceship. An observer on Earth determines tha...

A: A person puts in a 8.9 hr shift while travelling on a spaceship. An observer on Earth determines tha...

Q: Which factor is NOT involved in the production of colored patterns exhibited when white light is inc...

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Q: The density of air is 1.3 kg/m at sea level. From your knowledge of air pressure at ground level, es...

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Q: Which is CORRECT about capacitive and inductive reactance? O a. Inductive reactance is directly prop...

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Q: non flow enegy system, 1020 KJ of heat enegy is suplied to the system and 760 kJ of work transfers f...

A: We know that the  first law of thermodynamics, In the nonflow energy system, is given as  Q = ∆U+W w...

Q: 2. A circular loop of area 5 x 10-2m² rotates in a uniform magnetic field of 0.2 T. If the loop rota...

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Q: A 1.1 nF parallel-plate capacitor has an air gap between its plates. Its capacitance increases by 2....

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Q: The triceps muscle in the back of the upper arm extends the forearm. This muscle in a professional b...

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Q: In a certain time, light travels 6.20 km in a vacuum. During the same time, light travels only 3.40 ...

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Q: A uniform magnetic field of strengt shown in the figure. If an air gap is c of B, in the gap.

A: GivenB=1.2 w/m2μ=1000μ0

Q: A balloon contains 5.00 moles of a monatomic ideal gas. As energy is added to the system by heat (s...

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Q: A common emitter amplifier circuit, built using an npn transistor, is shown in the figure. Its dc cu...

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Q: in each box circle the phrase that is consistent with the second law of thermodynamics

A: Second law of Thermodynamic laws deals with the heat transfer and quality of the heat which changes ...

Q: The helicopter view in the figure shows two people pulling on a stubborn mule. The person on the rig...

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Q: Ball A (mass of 1.00 kg) began from rest, at position 1, on a ramp at a height of 1.25 m. At positio...

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Q: Two toy racecars race along a circular race track. Both cars start at the 3-o'clock position and tra...

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Q: You (50kg) are running westward at a speed of 15m/s has a head-on collision with your crush (75kg) w...

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Q: 2. An alpha-particle (q=3.2×10-19C) moves through a uniform magnetic field whose magnitude is 1.5 T....

A: charge (q) = 3.2×10-19 C Magnetic field = 1.5 T , along + z axis 

Q: What is the electric field strength inside this wire?

A: The given data    The diameter of the wire d = 2 mm = 0.002 m The current i  = 20A

Q: A boll rounds a 32 m radius curve at 15 m/s. The magnitude of it's acceleration in m/s2 ?

A: Given data :       Radius  =  R       Speed  =  V       To find :         Acceleration 

Q: Two 3.00 cm × 3.00 cm plates that form a parallel-plate capacitor are charged to ± 0.708 nC . Part ...

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Q: The temperature of the standard stove burner is raised from 300K to 600K. How much more energy does ...

A: The energy radiated from a heat source is given by the Stefan-Boltzmann law. The radiated power is g...

Q: In order for a car to negotiate the banked curve, it needs to travel at a minimum speed. If the curv...

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Q: Color ink-jet printers use the CMYK model. When the color ink magenta is sprayed onto a sheet of whi...

A: We have to write CMYK model.

Q: A small vegetable shop use the following electric appliances: (1) Two Air Conditioner of rating 1600...

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Q: A 3.0 kg stone at the end of a 0.50 m long string is whirled in a vertical circle with constant velo...

A: Mass of stone (m) = 3 kg Length of String (l) = 0.50 m Tension in the string at the top of circle (T...

Q: In a downtown office building, you notice each of the four sections of a rotating door has a mass of...

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Q: A person stands 3.6 m in front of a wall that is covered floor-to-ceiling with a plane mirror. His e...

A: Given: distance between person and mirror = 3.6 m distance between eye and floor = 1.8 m

Q: You are climbing on a hill that is inclined at 22° with the horizontal and you wish to build a rope ...

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Q: Describe the motion of a person not wearing a seat belt if the car stops suddenly. a. The person and...

A: A person not wearing a seat belt if the car stops suddenly. we have to answer the final result of th...

Q: Three resistors with values of 60.00, 30.00 and 20.00, respectively, are connected in parallel to a ...

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Q: •A E = 1000 V/m %3D В. 7.0 сm 3.0 cm

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Q: A phonograph record accelerates from rest to 32.0 rpm in 4.53 s. (a) What is its angular acceleratio...

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Q: . [Setup, solve, review] A 20.0 g ball hang from the roof of a freight car by a string. When the fre...

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Q: 3. The pendulum consists of a 10-kg uniform disk and a 3-kg uniform slender rod. Determine the kinet...

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Q: the loudest land animal and, under some circumstances, can be heard up to a distance of 8.9 km. Assu...

A: GivenIo=1×10-12 W/m2Power, P=63 μWDistance , r=210 m

Q: 4.63 A Pitot-static tube is mounted on an airplane to measure airspeed. At an altitude of 10,000 ft,...

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Q: Find the useful power output (in W) of an elevator motor that lifts a 2300 kg load a height of 30.0 ...

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Q: 50 40 30- 20 10- -10 10 20 30 10 Danny is a lifeguard and spots a drowning child 30 meters along the...

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Q: A 3.00 x 102 kg piano is being an apartment 10.0 m above the g

A: GivenMass of piano, m=3×102 kgApartment height above ground, h=10 mPower , P=4×102 W

Q: In a uniform field, if a proton moves in the same direction as the electric field the potential ener...

A: the electeomagnetic force on a charge is given byU=-∫F.dxin uniform electric Field F=qEU=-∫qE.dxU=-q...

Q: A 0.5-kg ladybug flying at 7m/s collides with a bird 2kg bird flying in the opposite direction at 6m...

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Q: #2 Which expression describes the potential across capacitor C2 in terms of B, C1, and C2. V2 = Ci+C...

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Q: A 0.5-kg ladybug flying at 9m/s collides with a bird 2kg bird flying in the opposite direction at 6m...

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Q: For the microscale motion, is negligible. O A. pressure gradient force O B. centrifugal force O C. f...

A: For the microscale motion, Coriolis force is negligible   Solution: The typical horizontal dimensio...

Q: Calculate the limit of resolution of a telescope objective having a diameter of 200 cm, if it has to...

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Q: Fill in the missing isotope for the following decay process. C→ ?+e¯+v A 14N B He © c' 1Be

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Ideal Gas Law

Ideal gas law states that the product of pressure and volume of a gas directly varies with the product of the number of moles, the universal gas constant, and the temperature of the gas.