Physics, asked by pravx5899, 11 months ago

If the magnification of a lens is -3 then what is the nature of lens And why¿¿

Answers

Answered by finnorefreeze

2

Explanation:

given , the power of the lens is -3 . Being negative , it is a concave lens. Because

p=1/f , for a concave lens , the focal length or f is always negative .

Previous Question

Next Question

Similar questions

Math, 5 months ago

Words are hidden in the puzzle. First try to search for the words looking at the list. a. I am the number which comes before a given number...

Physics, 5 months ago

which of the following does not belong to the group velocity,acceleration, speed, displacement ...

Science, 5 months ago

A. Multiple Choice Questions: 1. Which of the following organisms contribute to soil formation? Bacteria h. Fungi Earthworm d. All of these 2. is called the break up of rocks by agents like temperature changes, wind andran a Denudation . Weathering Erosion d. Gradation 3. The dead remains of plants and animals form Organic substances b. Humus Inorganic substances Botha and 4. The unweathered...

India Languages, 11 months ago

"இரத்த சிவப்பணுக்களை நீர்க்கும்‌ திரவம்‌ : (அ) ஹேயம்ஸ்‌ திரவம்‌ (ஆ) குளுக்கோஸ்‌ திரவம்‌ (இ) டர்க்ஸ்‌ திரவம்‌ (ஈ) டாய்சன்‌ திரவம்‌"...

English, 11 months ago

The teacher said ,it may rain tonight change in indirect speech...

Chemistry, 1 year ago

Water stored in an earthen vessel. becomes cool give reason why...

Math, 1 year ago

express 329/400 in the decimal form...

English, 1 year ago

Advantage of Eco Friendly transport in 250 words...