Physics, asked by rohityadav17771, 8 months ago

please tell me the answer of this question quickly ​

Attachments:

Answers

Answered by Anonymous
1

Explanation:

If a lens has a shorter focal length it is said to be more powerful. The power of a lens is defined as the reciprocal of the focal length. Lens power is measured in dioptres (D).

Previous Question
Next Question
Similar questions
History, 4 months ago
She is one of the most successful female race car drivers of all time. In her racing category, she is the only woman to have won a race.​
Physics, 4 months ago
two bulbs each use 1.5 kwh of energy for day free fans which use 0.67 kwh of energy policy in a month of 30 days what is the total energy consumed. numerical ​...
English, 4 months ago
iii) Which word in the above lines is opposite to seen? a. Green b. Unseen C. Walks d. Stalks​...
Math, 8 months ago
The product of any three consecutive numbers is always divisible by 6. ​
Math, 8 months ago
The length, breadth, and height of a room are 825 cm, 675 cm and 450 cm 4 respectively. Find the longest tape which can measure the three dimensions of the room exactly.
Economy, 1 year ago
What values do you learn from self help groups????
Math, 1 year ago
A tank can be filled by pipe A in 4 hours and pipe B in 6 hours an outlet c can empty tank in 3 hours when the tank is full pipe c is opened. After 2 hours pipe c is closed and pipes A and B are opened after how many hours will tank be full again...
Chemistry, 1 year ago
what is the meaning of time machine​...