(a) What is the power of a 32.5-cm-focal-length lens? (b) What is the focal length of a...

Question:

(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?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Physics Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

See More Books

Question Posted: Oct 05, 2017 08:44 AM

See More Questions

The near point of an eye is 100 cm. A corrective lens is to be used to allow this eye to clearly focus on objects 25.0 in front of it. (a) What should be the focal length of the lens? (b) What is the...
(a) What is the power of a 20.5-cm-focal-length lens? (b) What is the focal length of a 6.25-diopter lens? (c) Are these lenses converging or diverging?
A stamp collector uses a lens with 7.5-cm focal length as a simple magnifier. The virtual image is produced at the normal near point (25 cm). (a) How far from the lens should the stamp be placed? (b)...
Which of the following domains are closed and which are bounded? (a) {(x, y) R: x + y 1} (b) {(x, y) = R: x + y <1} (c) {(x, y) = R: x 0} (d) {(x, y) R: x > 0, y > 0} (e) {(x, y) = R: 1 x 4,5 y 10}...
A company produces component parts for an engine. Parts specifications suggest that 95% of items meet specifications. The parts are shipped to customers in lots of 100. (a) What is the probability...
To determine the location of her center of mass, a physics student lies on a lightweight plank supported by two scales 2.50 m apart, as indicated in FIGURE 11-43. If the left scale reads 435 N, and...
A certain 10-year bond is currently selling for $\$ 920$. A friend of yours owns a forward contract on this bond that has a delivery date in 1 year and a delivery price of $\$ 940$. The bond pays...
Humid air is to be conditioned in a constant pressure process at 1 atm from 39oC dry bulb and 50 percent relative humidity to 17oC dry bulb and 10.8oC wet bulb. The air is first passed over cooling...
PROBLEM A-SALES BUDGET Sales volume for the year 2017 has been estimated for Queennie Apparels as follows: Quarters Products Dresses Shirts Pants First 18,000 32,000 46,000 Second 21,000 35,000...
Use the following cumulative probability below (in cells A1 to B7 of an Excel worksheet) to answer the three questions below. The following function is entered to create a random demand function...
Sunlight is observed to focus at a point 16.5 cm behind a lens. (a) What kind of lens is it? (b) What is its power in diopters?
A certain lens focuses light from an object 1.55 m away as an image 48.3 cm on the other side of the lens. What type of lens is it and what is its focal length? Is the image real or virtual?
In Problems 7586, perform the indicated operations and simplify the result. Leave your answer in factored form. x + 4 2 x x 3 x + 1 x + 1
How is the cost per equivalent unit of production for direct materials calculated?
How is variable cost per unit calculated?
Briefly define the contribution margin ratio.
Describe and give the formula for target profit.
Define variable costing.
Presented below is financial information for two different companies (amounts in thousands). Instructions a. Determine the missing amounts. b. Determine the gross profit rates. (Round to one decimal...
1. What is the semi-annually compounded interest rate if $200 accumulates to $318.77 in eight years? Answer in percentage with two decimal places. 2. What is the quarterly compounded interest rate if...
An electric power plant that would make use of the temperature gradient in the ocean has been proposed. The system is to operate between 20.0C (surface water temperature) and 5.00C (water temperature...
Here is a clever idea. Suppose you build a two-engine device such that the exhaust energy output from one heat engine is the input energy for a second heat engine. We say that the two engines are...
A 20.0%-efficient real engine is used to speed up a train from rest to 5.00 m/s. It is known that an ideal (Carnot) engine using the same cold and hot reservoirs would accelerate the same train from...
Evaluate the strategic soundness of the concept of guerrilla marketing. For what types of product categories is this strategy most likely to be a success? Discuss some factors that determine the...
How does the source of software code affect the overall security of the system? Justify your position for a general system. What protections can you place within an organization on code that is...
Define de-individuation. Does de-individuation cause binge drinking? What can or should be done to discourage this type of behaviour? Under what conditions are we more likely to engage in social...

(a) What is the power of a 32.5-cm-focal-length lens? (b) What is the focal length of a...

Question:

Step by Step Answer:

a The power of the lens is given ...View the full answer

Physics Principles with Applications

Students also viewed these Modern Physics questions