Physics, asked by shreyasumasangutadib, 5 hours ago

An object is kept 15 CM in front of a concave lens of focal length 20cm, if the object is moved by 3 cm towards the lens by what factor will the magnification change 35/32 ​

Answers

Answered by anamikaviju12
0

Answer:

Where should an object be placed in front of a concave mirror of focal length 20 cm so as to obtain a two time magnified real image? [2011] Ans: 30 cm.

Previous Question
Next Question
Similar questions
Math, 3 hours ago
5469÷18 . please answer fast​...
English, 3 hours ago
Assonance of the poem village black smith​...
Math, 3 hours ago
4x^2-3x+7 answer pls​...
English, 5 hours ago
Did you like the book I gave you?. state the kind of the following sentences​...
Math, 5 hours ago
Given the linear equation 7x+4y-8= 0, write another linear equation in two variables such that the geometrical representation of the pair so formed is: (i) intersecting lines (ii) parallel lines (iii) coincident lines​...
Science, 7 months ago
A car travels 120 km with a speed of 60km/h and after that another 60km with a speed of 40km/h. what is the average speed of the car during the whole journey...
Science, 7 months ago
Where in the periodic table do you find the precious metals gold, silver, and platinum?
Math, 7 months ago
If 84 exceeds another number by 12 then the other number is___...