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Electromagnetic Waves and LightPlease solve the following problems. You must show all work for full/partial credit. When complete, attach a typed cover sheet and submit to the assignment drop-box.1) An antenna is connected to a car battery. Will the antenna emit electromagnetic radiation? Why or why not? Explain.2) A light-year is a measure of distance (not time). How many meters does light travel in a year?3) How long does it take a laser beam to travel to the Moon and back? Take the Earth Moon distance to 384,000 km.4) A beam of light is incident on a plane mirror at an angle of 35o. If the mirror rotates through a small angle through what angle will the reflected ray rotate?5) The speed of light in polythene is 1.99 x 108 m/s What is the index of refraction of polythene?6) A beam of light with red and blue components of wavelengths 670 nm and 425 nm, respectively, strikes a slab of fused quartz at an incident angle of 30o. On refraction, the different components are separated by an angle of 0.001312 rad. If the index of refractions of the red light is 1.4925, what is the index of refraction of the blue light?
A roller coaster at the Six Flags Great America amusement parkin Gurnee, Illinois, incorporates some clever design technology andsome basic physics. What is the radius of the arc of the tear drop at the top
A uniform magnetic field is established perpendicular to the plane of a loop that has a radius equal to 5.00 cm and a resistance equal to 0.400 Ω. The magnitude of the field is increasing at a rate of 40.0 mT/s.
A spacecraft has a nonrelativistic (or classical) momentum whose magnitude is 1.4×1014 kg·m/s. Find the relativistic momentum of the spacecraft
Assume that you needed to make a pen for some small animals. You have 12 m of fencing. Determine what is the radius of the pen
A 73.0 kilogram man weighs himself at the North Pole and at the equator. Which scale reading is higher and by how much
A diver springs upward from a board that is 2.95 meters above the water. At the instant she contacts the water her speed is 8.53 m/s, Determine her initial velocity
A 0.20-kg object attached to the end of a string swings in a vertical circle (radius = 80 cm). At the top of the circle the speed of the object is 4.5 m/s. What is the magnitude of the tension in the string at this position?
A child's toy consists of a piece of plastic attached to a spring in the figure below. The spring is compressed against the floor a distance of 2.00 cm, estimate the force constant of the spring
a 4 m string is held fixed at both ends. when driven by 108 Hzsource, the string vibrates in 4 distinct segments. What is the natural fundamental frequency of the string
A solenoid has a 3 cm x 3 cm square cross section, 1800 turns, a length of 75 centimeter and carries a 12 Amp current. Find what is the magnetic field inside the solenoid
Can someone help me solve this problem. The just released Apple I6 phone battery is rated at 3.82 V and 11.1 Wh of energy, for a total of 2915 mAh. What is its total talk time
An ideal fluid, with density of 0.85 x103kg/m3, flows at 7.0 m/s through a level pipe with aradius of 0.50 cm. Find the speed of flow in the second pipe
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