Sunlight is observed to focus at a point 16.5 cm behind a lens. (a) What kind of
Question:
(a) What kind of lens is it?
(b) What is its power in diopters?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 76% (13 reviews)
a Forming a real image from parallel ray...View the full answer
Answered By
Joan Gakii
I'm a meticulous professional writer with over five years writing experience. My skill set includes
- Digital Content,
- Interpersonal Communication,
- Web Content and academic Writing,
- Proofreading,
- Editing,
- Project Management, and
- Public Relations.
5.00+
7+ Reviews
12+ Question Solved
Related Book For
Question Posted:
Students also viewed these Modern Physics questions
-
A beam of Unpolarized sunlight strikes the vertical plastic wall of a water tank at an unknown angle. Some of the light reflects from the wall and enters the water (Fig. 33.60). The refractive index...
-
To determine whether a frog can judge distance by means of the amount its lens must move to focus on an object, researchers covered one eye with an opaque material. An insect was placed in front of...
-
A solar furnace can be constructed by using a concave mirror to reflect and focus sunlight into a furnace enclosure. What factors in the design of the reflecting mirror would guarantee very high...
-
Find the maximum of f(x,y) = x + y - x - y - xy
-
A commonly used practice of airline companies is to sell more tickets than actual seats to a particular flight because customers who buy tickets do not always show up for the flight. Suppose that the...
-
A subsidiary of AEP places in service electric generating and transmission equipment at a cost of \($3,000,000. The\) equipment is expected to last 30 years with a salvage value of \($250,000.\) The...
-
The following are the graded scores (out of 20) obtained by a class of 28 students in statistics: 12,8,6,10,9,15,18,19,20,18,20,16,12,10,14,16,17,19,20,20,14,11,12,15,17,16,12, and 17. Test for...
-
More than half of all residential water connections in Britain are not metered. Residential customers pay a flat fee regardless of usage. Scottish Water, which supplies water in Scotland, says there...
-
Consider: These Quote onWaves In 1942, Nikola Tesla,a Serbian-American inventor, electrical engineer, mechanical engineer, physicist, said: "If you want to find the secrets of the universe, think in...
-
A refrigerator operates for a certain time, and the work done by the electrical energy during this time is W = 1000 J. What can be said about the heat delivered to the room containing the...
-
A sharp image is located 391 mm behind a 215-mmfocal- length converging lens. Find the object distance (a) Using a ray diagram, (b) By calculation.
-
(a) What is the power of a 32.5-cm-focal-length lens? (b) What is the focal length of a -6.75-D lens? Are these lenses converging or diverging?
-
Is it possible for a heat engine to operate as shown in the following diagram? Explain, using the laws of thermodynamics. TH Tc QH Qc Q8 Diagram W
-
Why are some people skeptical that the supposed Martian fossils are of bacteria?
-
What is variation?
-
Duchennes muscular dystrophy is a condition that affects many more males than females. Knowing only this, how do you think the condition is inherited?
-
A population of beetles that includes both sandy and green individuals is introduced into a grassy environment. How do you expect the population to evolve due to natural selection? Now suppose that...
-
How old is our species, the modern humans known as Homo sapiens sapiens?
-
Analysis and evaluation: What qualitative factors in the background information would you consider when determining planning materiality for the 2022 audit of KCI? Evaluate how each factor affects...
-
Determine by direct integration the values of x for the two volumes obtained by passing a vertical cutting plane through the given shape of Fig. 5.21. The cutting plane is parallel to the base of the...
-
A Carnot heat engine uses a steam boiler at 100C as the high-temperature reservoir. The low-temperature reservoir is the outside environment at 20.0C. Energy is exhausted to the low-temperature...
-
A power plant operates at a 32.0% efficiency during the summer when the sea water used for cooling is at 20.0C. The plant uses 350C steam to drive turbines. If the plants efficiency changes in the...
-
Argon enters a turbine at a rate of 80.0 kg/min, a temperature of 800C and a pressure of 1.50 MPa. It expands adiabatically as it pushes on the turbine blades and exits at pressure 300 kPa. (a)...
-
E3-20 (Algo) Analyzing, Recording, and Evaluating the Effects of Income Statement Transactions [LO 3-3, LO 3-4, LO 3-5] [The following information applies to the questions displayed below.] MyBnB...
-
Required information [The following information applies to the questions displayed below.] The following data reports on the July production activities of the Molding department at Ash Company....
-
Question 1 Vieux Enterprise's total overhead costs at various levels of activity follow: Month Machine- Hours Total Overhead Costs April 70,000 $198,000 May 100,000 270,000 June 80,000 222,000 July...
Study smarter with the SolutionInn App