Kobee7787 Kobee7787
  • 11-01-2024
  • Physics
contestada

A concave mirror of focal length 20 cm is placed 50 cm from a wall. How far from the wall must an object be placed to form its real image on the wall?

Respuesta :

Otras preguntas

According to the nebular hypothesis, how did most of the excess dust and gas in the solar system get removed?
what is a tribulatory
how to say "will you be my girlfriend" in Spanish
What is the percentage increase from 108.5 to 145.4
Kim wants to put a small fence in the shape of a circle around a tree in her backyard. She wants the radius of the circle to be 2 feet, leaving room to plant fl
how does water affect sediment?
simplify each square root: 1. square root of -25 2. square root of 1.44 3. square root of + or -16/49 4. square root of 361 5. square root of 49 6. square root
in ancient times , coins made from gold and silver gradually replaced which commonly used means of exchange in commerce?
C= 1/2h(q+z) for q solve for q
simplify each square root: 1. square root of -25 2. square root of 1.44 3. square root of + or -16/49 4. square root of 361 5. square root of 49 6. square root