Physics, asked by sudhakhari1105, 9 months ago

Two thin lenses are in contact and the focal length of the combination is 80 cm. If the focal length of one lens is 40 cm, then the power of the other lens will be(a) 1.66 D(b) 4.00 D(c) –100 D(d) –3.75 D

Answers

Answered by shikhars020

0

Answer:

300

Explanation:

because it's hsjjsjs

Previous Question

Next Question

Similar questions

Biology, 4 months ago

Pls answer it fast, pls...

Physics, 4 months ago

The force experienced by current carrying wire in uniform magnetic field is zero when 1. when direction of current in wire is perpendicular to the direction of magnetic field 2. when direction of current in wire is parallel to the direction of magnetic field 3. when direction of current in wire is 45 degree to the direction of magnetic field 4. when direction of current in wire is 30 degree to...

Hindi, 4 months ago

Writing Skills 2. निम्नलिखित प्रश्नों के उत्तर लिखिए- क) सख्त बात से क्या अभिप्राय है? इसके क्या परिणाम हो सकते हैं? ख) पथभ्रष्ट व्यक्ति को क्या नुकसान पहुँचता है? उसे रास्ते पर कैसे लाया जा सकता है ? ग) प्रेम की शक्ति असीमित है-स्पष्ट कीजिए। घ) दुष्ट व्यक्ति किस स्थिति में भावुक हो उठता है? ङ) कवि किस शपथ की बात करते हैं? क्यों? भाव स्पष्ट कीजिए...

Math, 9 months ago

A copper wire when bent in the form of a square enclosed an area of 27 9by4 cm.sq. If the same wire is bent to from a circle, find the diameter.

English, 9 months ago

Write the character sketch of: Princess September ...

Math, 1 year ago

The sales price of a car is $12,590, which is 20% off the original price.What is the original price? 1.$14,310.40 2.$14,990.90 3.$15,290.70 4.$15,737.50 5.$16,935.80...

Social Sciences, 1 year ago

how did French artist personified liberty...

English, 1 year ago

write the central idea of the poem rain on the roof and give me the literary devices used in the poem...