annagwhiteou0hrh
12.11.2020 •
Physics
A person stands at the deep end of a swimming pool and looks at his dive mask which is at the bottom of the pool at a depth of 3.19 m. The index of refraction for water is 1.33. At what depth does the person see his dive mask (apparent depth in meters)? Your answer should be a number with three decimal places, do not include the unit.
Solved
Show answers
More tips
- S Sport How does Bodyflex work: what is it and how does it work?...
- O Other What is the oldest joke ever told?...
- F Food and Cooking How to Make Lazy Cabbage Rolls? Simple Steps to a Delicious Dish...
- F Food and Cooking Unusually Delicious Shashlik - Follow the Etiquette of Proper Preparation!...
- L Leisure and Entertainment Couchsurfing: A New Way to Travel...
- G Goods and services Which TV is better - LCD or Plasma?...
- S Sport How to Learn to Pull Up on Monkey Bars?...
- L Leisure and Entertainment Scrapbooking: What is it and Why is it Becoming More Popular?...
- C Computers and Internet Where did torrents.ru move to?...
- B Business and Finance Understanding Cash Flow: What It Is and How It Works...
Answers on questions: Physics
- P Physics What is the difference between geocentric and heliocentric...
- P Physics What is the connection between temperature and kinetic energy...
- P Physics You can calculate the speed of a wave by multiplying its and...
- P Physics If the potential due to a point charge is 5.05 ✕ 102 V at a distance of 15.7 m, what are the sign and magnitude of the charge? (Enter your answer in C.)...
- P Physics What is the voltage of a battery with 33 electrons on one terminal and 21 on the other?...
- P Physics Given all the positive characteristics of venus, why has space exploration focused so much on mars?...
- P Physics Which graph represents the relationship between the potential difference applied to a copper wire and the resulting current in the wire at constant temperature?...
- P Physics Question 1In a circuit, if the current is doubled and the resistance is doubled, by what factor must the voltage have been changed?V=IRI=3AR=25V=__Vanswer choicesA....
- P Physics Which of the following are functions of both cells and living organisms? converting food to usable energy using water getting rid of waste all of the above This...
- P Physics Let a be the last digit, let b be the second to last digit, and let c be the sum of the last three digits of your 8-digit student id. (example: for 20245347, a =...
Ответ:
2.398
Explanation:
In order to solve this problem we are required to use the following information and the question expects us to give depth at which theask is seen.
Dn = D x nobservation/n object
This is the formula for apparent depth
Depth = 3.19
The index of refraction for water is 1.33
3.19x1/1.33
= 3.19/1.33
= 2.398m
the person see his dive mask at
2.398m (apparent depth in meters
Ответ: