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Question 1
Consider a ray of light reflected on a plane mirror. If i = 60°, what is the value of r
Question 2
Light beam shown make an angle of 20° with the normal line NN' with the linseed oil. Determine the angle θ and θ'
Question 3
A light of 700nm is incident on the face of a fused quartz prism at an angle of 75°.the Apex angle of prism is 60°. Use the value of n (700nm) =1.458 and calculate;a) Angle of refraction at the first surfaceb) Angle of incidence at the second surfacec) Angle refraction at the second surfaced) Angle between the incident and the emerging rays
Answer all questions. ? Demonstrate understanding by showing all your work, including diagrams. ? Clearly and completely provide your surname and student number on all answers sheet.
During an earthquake, the top of a building oscillates with an amplitude of 32cm at 1.3Hz. What is the maximum acceleration of the top of the building
the specific heat of a 96 g block of material is to be determined. the block is placed in a 25 g copper calorimeter
Water in a container is originally at 100 kPa. The water is subjected to a pressure of 120 MPa. Determine the percentage decrease in its volume.
two diffraction gratings a and b are located at the same distance from the observation screens. light with the same
How long (in ns) does it take light incident perpendicular to the glass to pass through this 6.4cm -thick sandwich
Suppose that heat leaks into your kitchen electric refrigerator at an average rate of 300 W. Assuming ideal operations, estimate how much power must the refrigerator draw from the main wall power point?
calculate the maximum height to which gasoline can be raised in such devices
A magnetic field is oriented at an angle of 51 degree to the normal of a rectangular area 5.5 centimeter by 7.2 centimeter. evaluate what is the strength of the magnetic field
A 73.6 kg weight-watcher wishes to climb a mountain to work off the equivalent of a large piece of chocolate cake rated at 514 (food) Calories. How high must the person climb
The average coefficient of volume expansion for carbon tetrachloride is 5.81 10-4 (°C)?1. If a 48.5-gal steel container is filled completely with carbon tetrachloride when the temperature is 10°C, how much will spill over when the temperature rises t..
A 0.800 kg block is attached to a spring with spring constant 14 N/m. While the block is sitting at rest, What is the amplitude of the subsequent oscillations
A 633 nm laser light is passed through a narrow slit producing a diffraction pattern on a screen 7.0 m away. How wide is the slight
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