Question

Notify Me Bookmark

A laser beam is incident at an angle of 32.0∘ to the vertical onto a solution of corn syrup in water. (a) If the beam is refracted to 18.72∘ to the vertical, what is the index of refraction of the syrup solution? (b) Suppose the light is red, with wavelength 632.8 nm in a vacuum. Find its wavelength in the solution. nm (c) Find its frequency in the solution. Hz (d) Find its speed in the solution. m/s

A laser beam is incident at an angle of 32.0∘ to the vertical onto a solution of corn syrup in water. (a) If the beam is refracted to 18.72∘ to the vertical, what is the index of refraction of the syrup solution? (b) Suppose the light is red, with wavelength 632.8 nm in a vacuum. Find its wavelength in the solution. nm (c) Find its frequency in the solution. Hz (d) Find its speed in the solution. m/s

Image text
A laser beam is incident at an angle of 32.0 ∘ to the vertical onto a solution of corn syrup in water. (a) If the beam is refracted to 18.72 ∘ to the vertical, what is the index of refraction of the syrup solution? ◻ (b) Suppose the light is red, with wavelength 632.8 nm in a vacuum. Find its wavelength in the solution. ◻ nm (c) Find its frequency in the solution. ◻ Hz (d) Find its speed in the solution. ◻ m / s

Detailed Answer

0 0

Please enter your email here. You will get email when this question is answered by our tutor.

Doubtrix Logo

Problem is not yet solved!

Click on Notify me to get email when question is answered.

Join Doubtrix with 7-days free trial

  • Icon Correct & Verified Answers
  • Icon No AI-Generated Answers
  • Icon Video Solution for Difficult Questions
  • Icon Work With Experts to Reach at Correct Answers
Notify me Login Sign Up

Similar/Related Questions

Children playing in a playground on the flat roof of a city school lose their ball to the parking lot below. One of the teachers kicks the ball back up to the children as shown in the figure below. The playground is 4.70 m above the parking lot, and the school building's vertical wall is h = 6.10 m high, forming a 1.40 m high railing around the playground. The ball is launched at an angle of θ = 53.0∘ above the horizontal at a point d = 24.0 m from the base of the building wall. The ball takes 2.20 s to reach a point vertically above the wall. (Due to the nature of this problem, do not use rounded intermediate values-including answers submitted in WebAssign-in your calculations.) (a) Find the speed (in m/s) at which the ball was launched. m/s (b) Find the vertical distance (in m) by which the ball clears the wall. m (c) Find the horizontal distance (in m) from the wall to the point on the roof where the ball lands. m (d) What If? If the teacher always launches the ball with the speed found in part (a), what is the minimum angle (in degrees above the horizontal) at which he can launch the ball and still clear the playground railing? (Hint: You may need to use the trigonometric identity sec2⁡(θ) = 1+tan2⁡(θ).) ∘ above the horizontal (e) What would be the horizontal distance (in m) from the wall to the point on the roof where the ball lands in this case? m
Solution
0 0

A hungry bear weighing 735 N walks out on a beam in an attempt to retrieve a basket of goodies hanging at the end of the beam (see the figure below). The beam is uniform, weighs 200 N, and is 5.50 m long, and it is supported by a wire at an angle of θ = 60.0∘. The basket weighs 80.0 N. (1) (a) Draw a force diagram for the beam. (Submit a file with a maximum size of 1 MB.) Choose File no file selected This answer has not been graded yet. (b) When the bear is at x = 1.20 m, find the tension in the wire supporting the beam. N When the bear is at x = 1.20 m, find the components of the force exerted by the wall on the left end of the beam. (Assume the positive +x direction is to the right and the positive +y direction is upward. Include the sign of the value in your answer.) Fx = N Fy = N (c) If the wire can withstand a maximum tension of 800 N, what is the maximum distance the bear can walk before the wire breaks? m
Solution
0 0

A model airplane of mass m = 0.750 kg flies with a constant speed v = 35.0 m/s in a horizontal circle at the end of a control wire of length L = 60.0 m as shown in the figure below. The aerodynamic lift force F→lift (shown in the figure) acts at angle θ = 300 inward from the vertical, and the wire makes the same constant angle θ with the horizontal. Figure 8: Problem 2. (a) Draw and label all other forces acting on the airplane. Indicate the direction of the acceleration. (3 pt) (b) What is the radius of the circular path of the airplane? (3 pt) (c) What is the magnitude of the airplane's centripetal acceleration? (3 pt) (d) Find the tension in the wire and the magnitude of the lift force. (11 pt) Bonus: What is the period of one revolution? How many revolutions per one minute does the airplane make? (3 pt)
Solution
0 0