Describe the terms given below. Ultra Violet Visible Light X-rays Gamma Rays

Q: In the figure, block 1 has mass m - 480 g, block 2 has mass m2 - 510 g, and the pulley is on a frict...

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Q: q2 q4 s4 q1 q3 s3 + s2 s1 +,

A: Given Information:- Magnitude of charges q1=q2=q3=q4=q5=150 nC Required:- Electric flux through s4

Q: 4. A student lifts a box of books that weighs 185 N. The box is lifted 0.800 m. How much work does t...

A: Given Weight of the box = 185 N Distance moved = 0.800 m We have to calculate the work done by the s...

Q: 1. Charge distribution when negatively charged body touches the neutral electroscope. (conduction pr...

A: 1. The process shown is known as Charging by Conduction 2. The process shown is known as Charging by...

Q: Suppose that humans have created a colony outside of our solar system on a planet called Wfirst21. W...

A: Time period of satellite = T =23.7 h= 23.7x60x60 sec ⇒2πRv=T   We also have for centripetal force ms...

Q: 4. The graph below shows the wavelength of light for two stars as a function of their power density,...

A:  (a) Sun has a greater surface temperature . This can be explained by using Wein's Displacement law....

Q: Two point charges, Q1=25 pC and Q2=-75 pC, are separated by a distance of 3.0 cm. Find the magnitude...

A: GivenQ1=25 pCQ2=-75pCDistance of sepeartion between them,d=3.0 cm

Q: Draw

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Q: When a nurse squeezes a syringe vertically up, the liquid squirtss 3.43 cm into the air With what sp...

A: Given data :- height h =3.43 cm  

Q: Make a research about Rotational Equilibrium. Principles and Terminologies 1 problem with solution

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Q: block of mass m1 = 38.4 kg on a horizontal surface is connected to a mass m2 = 15.2 kg that hangs ve...

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Q: Electrons pass right through a wire cross section at the rate of 6.4×10 electrons 21 per minute. Wh...

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Q: The ammeter shown in the figure below reads 2.04 A. Find the following. 15.0 V 7.00 N + 5.00 N A 2.0...

A: d) Apply Kirchhoff’s voltage law in the upper loop.

Q: The system in the figure is in equilibrium. A concrete block of mass 158 kg hangs from the end of th...

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Q: [15] Two negatives charges will --- each other. * repel attract [16] The fewer the number of free el...

A: Solution 15 :- We know that charges of same nature repel each other and charges of different nature ...

Q: 1. (a) Is it possible to go around any type of curve with zero acceleration? Explain. (b) Is it poss...

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Q: 2. A long measuring stick rests against the wall in a physics laboratory with its 200-cm end at the ...

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Q: Problem 7: A block of mass 5.5 kg is sitting on a frictionless ramp with a spring at the bottom that...

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Q: Problem 2: A horizontal force keeps a 3.71 kg box traveling at a constant speed up a frictionless in...

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Q: 2. A see-saw consists of a uniform beam of length L and mass M pivoted in the center. Two children (...

A: Moment of inertia = mr2  Moment of inertia of uniform rod about center of mass = (1/12) ML2 

Q: 2) following periodie waveform Civem the 6. 4. 7. Detesmine average value b) rms value

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Q: A patient has 10% as much radioactivity as they had 4 days ago when a radioisotope was administered....

A: The amount of radioactivity remaining after a given time: Nt=N0×12n where  Nt =  activity at time t ...

Q: SAMPLE PROBLEM 7: Ballistic pendulum The bullet, of mass m, is fired into a block of wood with mass ...

A: Apply the energy conservation equation between the lowest point and the highest point of the bullet+...

Q: Distance = .8o 5. A force of 825 newtons is needed to push a car across a lot. Two students push the...

A: Given  Force applied by two students     Fo = 825 N Displacement after pushing the car  S = 35 m (a)...

Q: Problem 3: A sled starts from rest at the top of a snow-covered incline that makes an angle of o = 2...

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Q: A 0.32-kg particle has a speed of 5.0 m/s at point A and kinetic energy of 8.1 J at point B. (a) Wha...

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Q: Part A What is the magnitude of the torque on the current loop in (Figure 1)? Figure 1 of 1 Express ...

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Q: 7) Compute the kinetic energy for each of the cases below. Through what distance would a 800-N force...

A: We have to Compute the kinetic energy for each of the cases below. Through what distance would a 800...

Q: If a box of 90kg is put into the trunk of a car and as a result height of the car's bumper decreases...

A: Given: The mass of the box is 90 kg. The compression in the spring is 12 cm.

Q: In the problem below, can you tell me what is asked, and also solve for it. A rescue helicopter want...

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Q: Consider the system of particles that are connected by nigid rods of negligible mass. If the system ...

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Q: 2. A small ball of mass m is suspended from a string of length I. The ball revolves with constant sp...

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Q: The 5.6-kN force Fis applied at point A. (a) Compute the moment of F about point O, expressing it bo...

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Q: 400pC 40pC 4pC Q2 Q3 Q1 50mm 25mm + +

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Q: An aircraft with a landing velocity of 79m/s is to touchdown at the start of a 2300m useable runway....

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Q: CalculateThePressureDifference that must be generated acr0ssThe length 0f a 14.4cm vertlcalDrinking ...

A: Pressure due to a liquid column of height h is P=hρg where ρ is the density of the liquid & g=9....

Q: los ) 12. A rope is used to pull a metal box 15.0 meters across the floor. The rope is held at an an...

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Q: The figure below shows a proton, p, and an electron, e, and points S and R on an x-axis. A. At whic...

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Q: Can you explain the concept the third Newton's law and give an example.

A: Newton's third law of motion - According to this law, "When a body applies a force(action) on any ot...

Q: A)What is the magnitude of the pushing force? F=_________ b) How much power does the pushing forc...

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Q: 3. A 95 kg basketball player jumped in the air to secure a rebound. When the basketball player jumpe...

A: Given : mass of basketball player, m = 95 kg Force from ground, F = 1792 N Time of contact with grou...

Q: 22. A 4200-N piano is to be slid up a 3.5-m frictionless plank that makes an angle of 30.0° with the...

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Q: (II) A wheel of diameter 27.0 cm is constrained to rotate in the xy plane, about the z axis, which p...

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Q: Problem 6: A bowling ball of mass m = 1.4 kg is launched from a spring compressed by a distance d = ...

A: Given information: The mass of the ball (m) = 1.4 kg The compression in the spring (d) = 0.34 m The ...

Q: a. What is the average translational kinetic energy of a nitrogen molecule at STP? b. What is the...

A: a)            The average translational kinetic energy of a nitrogen  molecule                      ...

Q: Question #: 6 An object of mass 14 kg is moving at a velocity of + 5.0 m/s and hits head-on and elas...

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Q: What is the impulse acting on a golf ball if you hit it with a force of 100 N and the club applies t...

A: Write the expression for the impulse and substitute the required values.

Q: You want to build a pool on a balcony with an area of 45 m. Knowing that the base supports a force o...

A: Given data: The area of the pool is A=45 m2. The maximum force supported by base is F=0.5 MN.

Q: 7. What work is done by a forklift raising a 583 kilogram box 1.2 meters?

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Q: 14. Lee pushed horizontally with a 80-N force on a 20-kg mass 10 meters across a floor. Calculate to...

A: 14. Given Horizontal force on Lee F = 80 N Mass of Lee m = 20 kg Distance travelled across a floor. ...

de Broglie Equation

The sketch of matter waves is drawn below: