MusicalGirl4461 MusicalGirl4461
  • 24-05-2023
  • Physics
contestada

Two thin lenses, with f1 = 22.0 cm and f2 = -42.5 cm , are placed in contact. What is the focal length of this combination?

Respuesta :

Otras preguntas

HELP PLZ ASAP:) im confused:/ 2 questions! This question is based on the following poem.    Laugh and be merry, remember, better the world with a song,    Be
Which of the following is an example of a proper noun? A. National map B. Region C. Western states D. Midwest
What would you do to prevent people from participating in hidden economy?
can anyone convert this paragraph into french please- It is said that “student life is golden life,” because student life is the most important part of human l
Michael is stuck due to an electric shock generated at the fridge. What should you do to save Michael? A. push the fridge away with a non-conducting material an
What was a direct result of Jamestown's success? A. the return of half of the colonists to England B. a decrease in indentured servants in the colony C. the
What enzyme forms covalent bonds between restriction fragments?
At 5 a.m., the temperature at an airport was −9.4°F . Six hours later, the temperature was 2.8°F . Which expression represents the total temperature change o
el arbol es verdes. a.el b.arbol c.verdes
I need help on this one pliz