Question

0 0.5 D -0.5 D 3.5 D -3.5 D 0 QUESTION 19 O points sa A lens has a refractive power of -1.50. What is its focal length? 150 c
0 0
Add a comment Improve this question Transcribed image text
Answer #1

refractive power P of a lens is given as

P=1/1

where f is the focal length in metres

f = 1/P

f= -1/1.5

f= -0.67 m

f= -67 cm

Add a comment
Know the answer?
Add Answer to:
0 0.5 D -0.5 D 3.5 D -3.5 D 0 QUESTION 19 O points sa A...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • - . X Take 7 → G Choo x | G Choo Choo Choo x Chom...

    - . X Take 7 → G Choo x | G Choo Choo Choo x Chom * Choo x C Ques The G Whic X What C Goth x | + courses.cscc.edu/webapps/assessment/take/launch.jsp?course_assessment_id=_591855_18.course_id=_156886_1&content_id=_13106861_1&step=null € P R O Remaining Time: 1 hour, 24 minutes, 07 seconds. Question Completion Status: QUESTION 12 4 points Save Answer Choose the product of the following reaction you la Grb Gong Erg Gula Lure QUESTION 13 4 points Saved Click Save and Submit to save and submit....

  • ment: Week 5 - Extra x 9 5 Trends Driving the Future of H x +...

    ment: Week 5 - Extra x 9 5 Trends Driving the Future of H x + /webapps/assessment/take/launch.jsp?course_assessment_id=_1130252 18 course_id=_81238_1&content_id=_871 rofile. Laundryjobs Jobs in Sounds of blacknes.. New Jersey Labor. TDI New Jersey Labor...! suon compreuon status: QUESTION 1 What is a new trend, requirement, certification, or technology in your field? How did you learn about it? Write one well written paragraph and answer the above question to earn 10 points For the toolbar, press ALT+F10 (PC) or ALT FN F10...

  • question 7: question 14: BTake Test Untitled doci eSchool S0 (14) 528HZ 2Black Womer C Search...

    question 7: question 14: BTake Test Untitled doci eSchool S0 (14) 528HZ 2Black Womer C Search Text Teespring La X G As long as EAssignments X X X X https://bbhosted.cuny.edu/webapps/assessment/take/launch.jsp?course_assessment-id-_1273043 1&course_id=_1726735_1&content_id=_40866091 1&step-null Question Completion Status the revenue gained by producing one more unit of output is less than the cost incurred by doing so. The firm is already maximizing profits because revenue is being increased by more than costs. QUESTION 7 1 points Save Answor As long as price Is...

  • Bb Take Test: MATH 216 SUMMER 2 X Bb Blackboard Collaborate Ultra - M X Х...

    Bb Take Test: MATH 216 SUMMER 2 X Bb Blackboard Collaborate Ultra - M X Х с olearn.okan.edu.tr/webapps/assessment/take/launch.jsp?course_assessment_id=_9160_1&course_id=_11453_18_content_id=_118194_1&step=null ... Remaining Time: 1 hour, 19 minutes, 06 seconds. Question Completion Status: QUESTION 2 4 points Save Answer To find a particular solution of the differential equation (D - 1)^(D – 2)(D° + 1)) = =e* + cos2 - 2 sinx one can use the following trial solution Ape* + (A, COS I + A2 sin x) OB. Aoxe* + 2(A, COS...

  • OC.W OD.mis O E. no unit. It's dimensionless. QUESTION 16 A long solenoid that has 890...

    OC.W OD.mis O E. no unit. It's dimensionless. QUESTION 16 A long solenoid that has 890 turns uniformly distributed over a length of 0.390 m produces a magnetic field of magnitude 1.00 x 10 -4 Tat its center. What current is required in the windings for that to occur? O A 34.9 mA OB. 42.7 mA: O C.53.5 mA OD. 68.2 mA: E. 75.5 mA QUESTION 17 The two long, parallel wires shown in the following figure are separated by...

  • QUESTION 5 0.6 points Save Answer Vectors A and B are shown in the figure. What...

    QUESTION 5 0.6 points Save Answer Vectors A and B are shown in the figure. What is -500 400B 1 and are shown n the figure what is 1-500A . 400BP vecto 3 All About 1 https:/ 16.0 un 0-32.0i-2.00j ○ 31.8 ○ 1028 ○ 34.0 O -2.00%-32.0 Solve https:/ are sho loverrig Solve https:/ Answer What is Click Save and Submit to save and submit. Click Save All Answers to save all answers e All Answers Save and Submit...

  • M Meeting with you today - lu M Gmail Anna Nidar Gailani Immigr 19 Week 1...

    M Meeting with you today - lu M Gmail Anna Nidar Gailani Immigr 19 Week 1 - Introduction & Dis https://blackboard.aut.ac.nz/webapps/assessment/take/launch.jsp?course assessment_id=138405_1&course_id=_95669_1&content_id=5212867_1&step=null Question Completion Status: QUESTION 12 A child throws a ball vertically up into the air with an initial velocity of 15.0. How long will it be in the air in seconds before he catches it? The acceleration due to 5 gravity is g = -9.8 m 5 Answer to 2 SF without unit. QUESTION 13 In 1589, Galileo...

  • Take Test: Asignación #4 (2020-0 x G How much do you have to save x +...

    Take Test: Asignación #4 (2020-0 x G How much do you have to save x + com/webapps/assessment/take/launch.jsp?course assessment_id= 70385 18 course id= 1 Question Completion Status: QUESTION 10 How much you will pay for a 30-years mortgage of $245,000 (total amount financed) if yo u pay $1,168.26 monthly at a 3.99%? $909,900.89 $809,386.44 $856,786.00 $1,000,000.00 $1,017,000 Click Save and submit to save and submit. Click Save All

  • Take Test: Asignación #4 (2020-0 X G How much do you have to save iX +...

    Take Test: Asignación #4 (2020-0 X G How much do you have to save iX + s.com/webapps/assessment/take/launch.jsp?course assessment_id= 70385 18course id= Question Completion Status: QUESTION 4 How much is the value today of a perpetuity of $4,500 if it is required a rate of return o f6%? $750 $7,500 $75,000 $750,000 QUESTION 5 How much you will have in 15 years if you deposit $1.500 monthly, starting today at Click Save and submit to save and submit. Click Save All...

  • N 301 0133020312.pdf X FIN 432 - Invest A long-term Pro X Finance Chapter X G...

    N 301 0133020312.pdf X FIN 432 - Invest A long-term Pro X Finance Chapter X G Cash paymentse X webapps/assessment/take/launch.jsp?course_assessment_id=_17709_18.course_id=25356 18 content id=431107_1&step=null + 6 QUESTION 42 2.22 points Save Answer Following is the formula for the weighted average cost of capital WACC = T LTD (1-tax rate) W LTD + TPS WPS + r CS WCS Where: LTD is long term debt PS is preferred stock CS is common stock In the formula for the weighted average cost of...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT