Question: A microscope is focused on a black dot. When a 1.00-cm thick piece of plastic is placed over the dot, the microscope objective has to

A microscope is focused on a black dot. When a 1.00-cm thick piece of plastic is placed over the dot, the microscope objective has to be raised 0.40 cm to bring the dot back into focus. What is the index of refraction of the plastic?

Step by Step Solution

★★★★★

3.40 Rating (178 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Model Use the ray model of light Visualize Solve When the plastic is in place the microscope f... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (2 attachments)

1442_6054778bdebd3_697594.pdf

180 KBs PDF File

1442_6054778bdebd3_697594.docx

120 KBs Word File

Students Have Also Explored These Related Physics Scientists and Engineers Questions!

A microscope is focused on the upper surface of a glass plate. A second plate is then placed over the first. To focus on the bottom surface of the second plate, the microscope must be raised 0.780...

If a typical eyeball is 2.00 cm long and has a pupil opening that can range from about 2.00 mm to 6.00 mm, what are (a) The focal length of the eye when it is focused on objects 1.00 m away, (b) The...

A microscope has an eyepiece that gives an angular magnification of 5.00 for a final image at infinity and an objective lens of focal length 15.0 mm. The tube length of the microscope is 16.0 cm. (a)...

Coding Language c++ Huffman Encoding Using the Huffman encoding algorithm as explained in class, encode and decode the Speech.txt file using frequency tree and priority queue. Implement Huffman style...

Part A A microscope with a tube length of 160 mm achieves a total magnification of 200x with a 20x objective and a 10x eyepiece. The microscope is focused for viewing How far is the sample from the...

A microscope is focused on an amoeba. When a 0.15-mm- thick cover glass (n = 1.50) is placed over the amoeba, by how far must the microscope objective be moved to bring the organ- ism back into...

2) Jill cannot see objects clearly that are closer to the eye than 80.0 cm. What is the focal length of the contact farsighted A +36.4 cm lenses that will enable her to see objects at a distance of...

A microscope with a tube length of 180 mm achieves a total magnification of 800 with a 40 objective and a 20 eyepiece. The microscope is focused for viewing with a relaxed eye. How far is the sample...

1.Read sections I, II, IV, V, VI and VIII of the IDB document titled 'Financial Regulation in the English-Speaking Caribbean: Is it Helping or Hindering Microfinance?' which is located at...

1. Read sections I, II, IV, V, VI and VIII of the IDB document titled 'Financial Regulation in the English-Speaking Caribbean: Is it Helping or Hindering Microfinance?' which is located at...

Explain why the fixed overhead spending variance is usually very small.

Evaluate the following integral: Sex dx

Which of the following is NOT an objective of the budgeting process? ( 8 0 2 1 6 . 5 3 Multiple Choice To communicate management's plans throughout the entire organization To provide a meone of all....

9.2 SOC What type of person is most involved in the neighbourhood and community? Who is more likely to volunteer for organizations such as Scouts, Big Sisters, or the United Way? A random sample of...

Two long parallel 20-cm-diameter cylinders are located 30 cm apart from each other. Both cylinders are black, and are maintained at temperatures 425 K and 275 K. The surroundings can be treated as a...

Two infinitely long parallel plates of width w are located at w distance apart, as shown in the figure. The two plates behave as black surfaces, where surface A 1 has a temperature of 700 K and...

Two parallel disks of diameter D = 3 ft separated by L = 2 ft are located directly on top of each other. The disks are separated by a radiation shield whose emissivity is 0.15. Both disks are black...

Determine the area under the standard normal curve that lies to the left of Z=-1.64

Please answer the below question with relevant data Bankeware, a Boston-based company specializing in banking-related software, exported its software for automatic teller machines (ATM) to Oslo...

5 . Some advocate for banning ransom payments while others do not agree on their benefits. Research on the topic and provide an opinion for and another against the