Calculate the critical angle for a glass-air surface
Calculate the critical angle for a glass-air surface if a ray of light which is incident in air on the surface is refracted through 24.5 degree when its angle of incidence is 40 degree.
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An unstable nucleus of mass 2.4 10-26 kg, initially at rest at the origin of a coordinate system, disintegrates into three particles. One particle, having a mass of m1 = 6.8 10-27 kg, moves in the positive y-direction with speed v1 = 6.4 106 m/s.
A 30cm diameter vertical cylinder is sealed at the top by a frictionless 22kg piston. The piston is 79cm above the bottom when the gas temperature is 315 C. The air above the piston is at 1.00 pressure. What is the gas pressure inside the cylinder
The magnetic field inside a superconducting solenoid is 4.00 T. Determine the energy stored in the magnetic field within the solenoid.
Wiley coyote is chasing the roadrunner yet again. While running down the roadthey come to a deep gorge 21 m straight across and 110 m deep. The roadrunner launches itself across the gorge at a launch angle of 15 above the horizontal and lands with
A roller-coaster car moves 210 ft horizontally and then rises 144 ft at an angle of 30° above the horizontal. It then travels 144 ft at an angle of 40° downward. What is its displacement from its starting point? Use graphical techniques.
A dog sits 1.53 m from the center of a merry- go-round with an angular speed of 1.65 rad/s. If the magnitude of the force that maintains the dog's circular motion is 38.0 N, what is the dog's mass?
How many balloons can be blown up if each filled balloon os a sphere 30.0 cm in diameter at 27.0 and absolute pressure of 1.20atm?
The temperature of equal masses of three different liquids A, B and C are 12oC, 19oC and 28oC respectively. The temperature when A and B are mixed is 16oC and when B and C are mixed is 23oC. What would be the temperature when A and C are mixed?
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How was culturally responsive teaching addressed in this lesson? (Be specific in your response. Refer to the CRT reading in Module 1)
What are the key purposes of utilizing logic models in criminal justice? Provide examples to substantiate your rationale.
As a PE teacher you will find yourself challenged by student behavior very often! What are some teaching strategies, routines, and transitions you will implemen
Please provide at least one intervention that is most likely to positively influence the client's adoption of a new healthy behavior.
Seasoned advocates have developed skills in influencing policy decisions. Some individuals use the "ten commandments of lobbying."
What is a Change Agent? How do you envision yourself as an Agent of Change? Before you answer the question above, consider the various roles we have already
Holyfield Healthcare Systems and Jonesville Regional Hospital, each with different organizational structures, are merging. The senior leadership