Problem 1. Find the relative frequency shift Av/v for light emitted at the surface of the sun (radius 6.96 x 105 km, mass 1.99 x 1030 kg) if the light is received at (a) the planet Mercury, and (b) Earth.

Q: Convert: the density of the blood 1060 Kg/m³ to mg/cm³ Answer:

A:

Q: Once upon a time there was a lonely mass of 9.07185 kg suspended in thea spring. Its loneliness is…

A:

Q: Light from a medium with index of refraction n₁=1.22 passes into a medium with index of refraction…

A:

Q: Solvè ß

A: Ohm's law states that the current through a conductor between two pointsis directly proprotional to…

Q: Two lumps of clay collide head-on. The 1.02 kg lump is thrown 5.11 m/s to the right and the 1.39 kg…

A: This is a case of perfectly inelastic collision and hence total linear momentum will be conserved.…

Q: I need help with number 3 please and round all numbers to three significant digits please

A: Q 3(a) Given Data : The magnitude of charge 1 is given as Q1 = 1.33 μC. The magnitude of charge 2 is…

Q: 4. The Earth is (approximately) a sphere of radius 6.37 x 106 m. (a) Find the circumference of the…

A: Radius, r = 6.37×106 mCircumference, C = ? Surface area, A = ?

Q: 4. Fret if a 1 is increased three times and qz is reduced to 2 : 5. Fnet if g2 is increased three…

A: Given data: The net force between two charges is given as, Fnet = 500 N Formula used: According to…

Q: 1. A sinusoidal wave traveling in the positive x direction has an amplitude of 15.0 cm, a wavelength…

A: General expression for any wave function is given byy=Asinωt-kx+ϕ Where, Ais the amplitude k is…

Q: I need help with 4 please and round all numbers to three significant digits please

A:

Q: If an object is moving north, the direction of the frictional force is (1) north (2) south (3) east…

A: If the object is moving north, the direction of frictional force is :

Q: An object of mass M is attached to a string. The length of the string is r and has no mass. The…

A:

Q: 400 MF value capacitor. what value L Showld circuit choose engineer analyzing the an the voltage…

A: Series LCR circuit A series LCR circuit contains an inductor, a capacitor, and a resistor in series.…

Q: The motion of a particle is defined by the relation x = 21³ – 15t² + 24t + 4, where x is expressed…

A:

Q: Question 4: Consider the following setup: C Determine the equivalent capacitance, and the charge on…

A: 4)4 capcitors are connected in an arrangement as shown in the circuit. The capacitance of each…

Q: Supplement 1. What force is' needed to accelerate a child on a sled -(total mass = A grocery sack…

A:

Q: and velocity as the fil impulse identical to in problem 31. Howe designed to crumple

A: Given as, Average force= 1.23×107 NS, Time interval= 21.0 ms=21×10-3s, Interaction duration= 57.1…

Q: The curve surface represented by AB in the figure is the surface of the quadrant of a circular…

A: Given The quadrant of a circular cylinder 3 m long r = 1.5 m , z = 0 Determine the horizontal and…

Q: 9. In the circuit shown at the right, what is the value of the current at point Q? Www 202 www 102…

A:

Q: 2. A rod is 1.0 meter long (r₁ = 1.0 m) and connected to a pivot point on its left end so that it…

A:

Q: 59. A cart is uniformly accelerating from rest. The net force acting on the cart is (1) decreasing…

A: 59) Given statement : a cart is uniformly accelerating from rest

Q: Problem 8: Penny is adjusting the position of a stand up piano of mass m, = 220 kg in her living…

A: Part (a) Minimum force Fs is, Fs,min=Ffr2=μsmpg2

Q: 1. It is the splitting of white light into its constituent colors. A. Diffraction B. Dispersion C.…

A:

Q: A A dozen resistors are arranged in a cube as shown in the diagram. What is the effective resistance…

A:

Q: An angle of a circle with a 2 m radius is A0 = 20°. What is the corresponding arc length As? 11. D.…

A: 11. radius of circle,r=2 m∆θ=20

Q: Q4: A copper ball is heated to a temperature of (212°F) then at time (t-0) it is placed in water…

A:

Q: A point source S emitting light of wavelength 600 nm is placed at a very small height h above a flat…

A: We are aware that a point source S is positioned at a very low height h above a flat reflecting…

Q: 8. From Ampere's law, it can be shown that the magnetic field B inside a long solenoid is B = HonI…

A:

Q: (5) A 15.0A current produces a B field at the center of an arc of angle n/4 radians and radius…

A: (5) Given Current (I) = 15.0 A Radius (r)  = 0.500 m Angle θ  = π4 radians

Q: 5. If an electrically neutral object is induced and acquire 10 positive charge. How many electrons…

A: 5. Given that, An electrically neutral object is induced and acquires 10 positive charges.  We need…

Q: 5. Two long, parallel conductors, separated by 10.0 cm carry currents in the same direction. The…

A:

Q: A 10.-kilogram rubber block is pulled horizontally at constant velocity across a sheet of ice.…

A:

Q: 16. An object hangs from a string in a stable position and is represented by the function y = 4 sin…

A: The general wave is given as  Y = A sin (Bx -C) + D  Where A is amplitude ,B is angular frequency ,…

Q: relative to the origin is d = (2.00 m)i + (4.00 m) - (3.00 m) k, its velocity is = -(4.03 m/s) î+…

A:

Q: 12. What is the ratio of the electrostatic force to the gravitational force between two electrons?

A: 12)the charge on an electron (q) = - 1.6×10-19 C mass of electron (m) = 9.11×10-31 kg Let the…

Q: answer is incorrect, it should be option 3

A:

Q: 6. A simple pendulum passes through the lowest point in its swing at 1.25 m/s. In order to find the…

A: The lowest point during the swing of a pendulum is one where the height of the pendulum is exactly…

Q: 2. What is the maximum length of a wrench needed to apply 90 Nm torque to the bolts on a motorcycle…

A:

Q: 1. Shown in the figure is a homogenous plate of uniform thickness. In which labeled region is the…

A:

Q: 44. (II) An unmarked police car traveling a constant 95 km/h is passed by a speeder traveling 135…

A:

Q: separated by 8.50 cm, is 8.00 × 10

A: Given: Distance is 8.5 cm or 8.5×10-2m Electric field strength is 8×104V/m