alexcoffee3745 alexcoffee3745
  • 15-03-2024
  • Physics
contestada

a concave lens has focal length of 20cm. at what distance from the lens a 5cm tall object be placed so that it forms an image at 15cm from the lens? also calculate the size of the image formed

Respuesta :

Otras preguntas

The passing of traits from parents to children is called
what if four fifths plus twelve fifteenths
read the sentences. the event that fooled the public and the authorities was proof of their calculating ways. their efforts, experience, and resolve are impress
John has 2456 pennies in his coin collection he has the same number of pennies in each of the three boxes estimate to the nearest hundred the number of pennies
What did the people of the New England Colonies use the timber to build?
wild animals are commonly divided into groups with similar characteristics. the two categories used for mammals are
Juanita is making necklaces to give as presents. she plans to put 15 beads on each necklace. beads are sold in packages of 20. what is the least number of packa
Identify the series 2 + 5 + 8 + 11 + 14 + . . . as arithmetic, geometric or neither.
how do I answer this question letter a
A gallon of water a room temperature Waze about 8.35 pounds Lena put 4.5 gallons in a bucket how much does the water weight