When you place a saltshaker 26 cm from your magnifying glass, a real image forms 28...

Question

Question

When you place a saltshaker 26 cm from your magnifying glass, a real image forms 28 cm from the lens on the opposite side. Yo

Answer 1

Answer #1

solution given object distance do: 26cm image distance d; = 28cm We know that lems formula -d; do do di here f = focal length

Answer 2

Similar Homework Help Questions

When you place a saltshaker 44 cm from your magnifying glass, a real image forms 40...

When you place a saltshaker 44 cm from your magnifying glass, a real image forms 40 cm from the lens on the opposite side. You can see this image dimly on a sheet of paper. What is the focal length of the magnifying glass? Please explain step by step. Thanks!
A doctor examines a mole with a 15.6 cm focal length magnifying glass held 11.7 cm...

A doctor examines a mole with a 15.6 cm focal length magnifying glass held 11.7 cm from the mole. (a) How far is the image from the lens? Can you write the thin lens equation which gives a relationship between the focal length of a lens, the object distance, and the image distance? If the image distance is negative, what can you conclude about the image? cm Is the image real or virtual? realvirtual (b) What is its magnification? (c)...
You hold a magnifying glass up to a flower. The magnifying glass has a focal length...

You hold a magnifying glass up to a flower. The magnifying glass has a focal length of 6.0 cm and you hold the flower 4.0 cm from the glass. What is the distance from the glass that you see the image? What is the magnification? Use a scaled ray tracing diagram! Focal point Virtual image Object

By holding a magnifying glass 26 cm from your desk lamp, you can focus an image...

By holding a magnifying glass 26 cm from your desk lamp, you can focus an image of the lamp's bulb on a wall 1.7 m from the lam
A doctor examines a mole with a 16.8 cm focal length magnifying glass held 11.5 cm...

A doctor examines a mole with a 16.8 cm focal length magnifying glass held 11.5 cm from the mole. (a) How far is the image from the lens? cm Is the image real or virtual? real virtual Correct: Your answer is correct. (b) What is its magnification? (c) How big is the image of a 5.00 mm diameter mole? mm
A doctor examines a mole with a 16.8 cm focal length magnifying glass held 11.1 cm...

A doctor examines a mole with a 16.8 cm focal length magnifying glass held 11.1 cm from the mole. (a) How far is the image from the lens? cm Is the image real or virtual? real virtual b) What is its magnification? (c) How big is the image of a 5.00 mm diameter mole? mm

A magnifying glass is a single convex lens with a focal length of ff = 13.0...

A magnifying glass is a single convex lens with a focal length of ff = 13.0 cm . What is the angular magnification when this lens forms a (virtual) image at the person's near point (assumed to be 25 cm)? M =
A doctor examines a mole with a 17.4 cm focal length magnifying glass held 11.7 cm...

A doctor examines a mole with a 17.4 cm focal length magnifying glass held 11.7 cm from the mole. (a) How far is the image from the lens? -0.36 хст Is the image real or virtual? real virtual (b) What is its magnification? (c) How big is the image of a 5.00 mm diameter mole? mm
A doctor examines a mole with a 16.5 cm focal length magnifying glass held 11.5 cm...

A doctor examines a mole with a 16.5 cm focal length magnifying glass held 11.5 cm from the mole. (a) How far is the image from the lens? cm Is the image real or virtual? virtualreal (b) What is its magnification? ✕ (c) How big is the image of a 5.00 mm diameter mole? mm

A magnifying glass is used for reading a book with a very small print. Select a...

A magnifying glass is used for reading a book with a very small print. Select a correct answer (more than one can apply). A) The book is closer to the lens than the focal length B) The lens in the magnifying glass is converging C) The lens in the magnifying is diverging D) The book is further away from the lens than the focal length E) The image is a “real image” (i.e. not virtual).