vikas789997 vikas789997

03-06-2021
Physics

contestada

the magnificat of image produced by a concave lens is always less than 1. why?

Respuesta :

Аноним Аноним

03-06-2021

Answer: Concave lens makes the virtual image. So the image distance turns to be negative which also cause the magnification to be negative.

Answer Link

Otras preguntas

The path of a roller coaster after it has reached the top of the first hill follows a polynomial function as shown in the graph below....

A confederation is a strong association of states and a firm union. true or false

your younger sister cuts her finger with a knife

solve the system of equation y=1/2x-2 and 3x+y=5

Why did early civilizations develop forms of writing? a) to express themselves artistically b) to write books for people to read c) to make and keep records d

What invention has help to predict and warn people of storms aproaching?

Which of these is most responsible for causing eating disorders? A. Media images B. A government agency’s website about healthful food choices C. Regul

Which is the best summary of wart's worldview in “arthur becomes king of britain”? a. he is humble and does not seek power. b. he is secretly very power-hungr

A pair of jeans that normally cost $50 is on sale this week for $30 what is the percent of change

How does the family earn money after Gregor's transformation? A. Grete plays the violin for money. B. Grete's mother cleans houses. C. Grete is forced