Reading glasses of what power are needed for a person whose near point is 125 cm, so
Question:
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 85% (7 reviews)
The screen placed 55 cm from the eye or 532 cm fr...View the full answer
Answered By
Raunak Agarwal
Teaching is my hobby and now my profession. I teach students of CA and CFA(USA) in batches of 100 students and have a 5 year experience.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Modern Physics questions
-
Reading glasses use converging lenses. A simple magnifier is also a converging lens. Are reading glasses therefore magnifiers? Discuss the similarities and differences between converging lenses and...
-
The near point of a certain person is 80 cm. Reading glasses are prescribed so that he can read a book at 25 cm from his eye. The glasses are 2 cm from the eye. What diopter lens should be used in...
-
At age 45, a person is fitted for reading glasses of power 2.1 D in order to read at 25 cm. By the time she reaches 55, she discovers herself holding her newspaper at a distance of 40 cm in order to...
-
Differentiate between formal and behavioral roles, and describe how behavioral roles emerge during group interaction.
-
There are important applications in which due to known scientific constraints, the regression line must go through the origin (i.e., the intercept must be zero). In other words, the model should...
-
Starting from rest, a car accelerates for \(7.0 \mathrm{~s}\) at \(3.0 \mathrm{~m} / \mathrm{s}^{2}\) and then travels at constant velocity for another \(4.0 \mathrm{~s}\). Make a motion diagram...
-
Carry out a formal pinch analysis of the process design presented as Step 8, using the UniSim \({ }^{\circledR}\) Design file NH3_PROCESS_4E_STEP_8 opt_V3.usc: (a) Compute the MER targets assuming...
-
Assume that the Turner, Roth, and Lowe partnership of Exercise 12-10 is a limited partnership. Turner and Roth are general partners and Lowe is a limited partner. How much of the remaining $28,000...
-
Nokomis corporate bonds mature in 10 years, have a par value of $1,000, and have an annual coupon rate of 6.25% (paid on an annual basis). The current market interest rate for comparable bonds is...
-
According to the nonprofit group Zero Population Growth, 78% of the U.S. population now lives in urban areas. Scientists at Princeton University and the University of Wisconsin report that about 15%...
-
A person struggles to read by holding a book at arm's length, a distance of 52 cm away. What power of reading glasses should be prescribed for her, assuming they will be placed 2.0 cm from the eye...
-
An eye is corrected by a - 5.50-D lens, 2.0 cm from the eye. (a) Is this eye near-or farsighted? (b) What is this eye's far point without glasses?
-
Show that the acceleration of a hamster is 5 m/s 2 when it increases its velocity from rest to 10 m/s in 2 s. Free-fall distance from rest; d = gt 2 .
-
Consider random variables \(L_{1}\) and \(L_{2}\), modeling loss from two portfolios, and assume that they are jointly normal. Show that, in this case, value-at-risk is subadditive.
-
The value of your real estate property is \(\$ 100,000\). In case of a fire, your property may be lost or damaged, depending on how severe the accident is. Let us assume that the following scenarios...
-
What is a good working definition of inflation in 10 words or less?
-
Many aqueous solutions of complex ions display brilliant colors that depend on the identities of the metal ion and ligand(s). Some ligands bind selectively to certain metal ions, producing complex...
-
Referring to Exercise 1, assume that additional analysis was performed and it was determined that an average of 255 patients (with a standard deviation of 30) requiring blood work come to the lab...
-
Match the following banking terms with the correct definition 1. Automated teller machine (ATM). 2. Bank statement. 3. Canceled check. 4. Check. 5. Credit memorandum. 6. Debit memorandum. 7. Deposit...
-
Comptech Ltd is a manufacturer of optical equipment. In September 2019, Ed Thompson the Chief Research Officer, attended a conference in Switzerland that focused on optical developments for the 21st...
-
An 80.0-kg skydiver jumps out of a balloon at an altitude of 1 000 m and opens the parachute at an altitude of 200 m. (a) Assuming that the total retarding force on the diver is constant at 50.0 N...
-
A 5.00-kg block is set into motion up an inclined plane with an initial speed of 8.00 m/s (Fig. P8.33). The block comes to rest after traveling 3.00m along the plane, which is inclined at an angle of...
-
A boy in a wheelchair (total mass 47.0 kg) wins a race with a skateboarder. The boy has speed 1.40 m/s at the crest of a slope 2.60 m high and 12.4 m long. At the bottom of the slope his speed is...
-
9. An arrow 2.5 cm high is placed at a distance of 25 cm from a diverging mirror of focal length 20 cm., Find the nature, position and size of the image formed. 10. The image formed by a convex...
-
1. Find the focal length of a convex mirror of radius of curvature 1m. 2. Focal length of a convex mirror is 50 cm. What is its radius of curvature? 3. Radius of curvature of a concave mirror is 25...
-
When an object is placed between the pole(P) and focus(F) of a concave mirror, the image formed is (i) behind the mirror (ii) virtual and erect and (iii) larger than the object (or magnified) M A' E...
Study smarter with the SolutionInn App