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Solve the all parts of given problem:
Problem: A traveling sinusoidal electromagnetic wave in vacuum has an electric field amplitude of 62.1 V/m.
Part A: Find the intensity of this wave?
Part B: Calculate the energy flowing during 10.7 s through an area of 0.0211 m2 that is perpendicular to the wave\'s direction of propagation?
Please explain how you came to your conclusion for above problem.
Ice water is heated to boiling in a 500mL beaker. The beaker's temperature from 0°C to 100°C. What is the change in volume of the beaker
vector a has magnitude of 5.0 at an angle of 60.0 o from the x-axis. vector b has magnitude of 9.0 at an angle of -20.0
A 43.0-kg child swings in a swing supported by two chains, each 2.92 m long. The tension in each chain at the lowest point is 346 N. Find the child's speed at the lowest point
An 85.0N backpack is hung from the middle of an aluminium wire where there is a 3.00 degree angle created on each side. The temperature of the wire then drops with 20.0 C. Discover the tension in the wire at the lower temperature.
carries a 10 A current with a uniform current density. Use Ampere's Law to determine the magnetic field strength at the axis of the wire
In the drawing the head-up display is designed so that the distance between the digital readout device and virtual image 1 is 1.60 m. Find the focal length of the concave mirror
A gnat takes off from one end of a pencil and flies around erratically for 18.1 seconds before landing on the other end of the same pencil. find the gnat\'s average speed
An aircraft weighing 892 N is accelerated at 9.9 m/s/s for 5 seconds, What is the force required to launch the aircraft
A woman on a bridge 90.0 m high sees a raft floating at aconstant speed on the river below. She drops a stone fromrest in an attempt to hit the raft. Find the speed of the raft
A bullet is fired into a block of wood sitting on a block if ice. The bullet has an initail velocity of 500m/s and a mass of 0.005 kg. The wooden block has a mass of 2kg and is initially at rest.
Two objects with masses of 2.10 kg and 6.80 kg are connected by a light string that passes over a frictionless pulley. (a) Determine the tension in the string.
A poor artist might approximate a flower as a series of radial lines and circular arcs. What is the direction of the magnetic field
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