A 6.35 mm high firefly sits on the axis of, and 14.1 cm in front of,...

A 6.35 mm high firefly sits on the axis of, and 14.1 cm in front of, the thin lens A, whose focal length is 5.03 cm. Behind lens A there is another thin lens, lens B, with a focal length of 25.7 cm. The two lenses share a common axis and are 61.5 cm apart.

Is the image of the firefly that lens B forms real or virtual?

real

virtual

How far from lens B is this image located? Express the answer as a positive number.

image distance from lens B:

cm

What is the height of this image? Express the answer as a positive number.

image height:

mm

Is this image upright or inverted with respect to the firefly?

Expert Solution

genius_generous answered 7 months ago

A 6.61-mm-high firefly sits on the axis of, and 14.1 cm in front of, the thin...

A 6.61-mm-high firefly sits on the axis of, and 14.1 cm in front of, the thin lens A, whose focal length is 5.21 cm. Behind lens A there is another thin lens, lens B, with focal length 21.1 cm. The two lenses share a common axis and are 60.3 cm apart. Is the image of the firefly that lens B forms real or virtual? How far from lens B is this image located (expressed as a positive number)? What is...

A 6.09 mm high firefly sits on the axis of, and 11.7 cm in front of,...

A 6.09 mm high firefly sits on the axis of, and 11.7 cm in front of, the thin lens A, whose focal length is 5.63 cm Behind lens A there is another thin lens, lens B, with a focal length of 21.5 cm. The two lenses share a common axis and are 60.5 cm apart. Is the image of the firefly that lens B forms real or virtual? real virtual How far from lens B is this image located? Express...

A 5.33-mm-high firefly sits on the axis of, and 11.1 cm in front of, the thin...

A 5.33-mm-high firefly sits on the axis of, and 11.1 cm in front of, the thin lens A, whose focal length is 5.13 cm. Behind lens A there is another thin lens, lens B, with focal length 28.1 cm. The two lenses share a common axis and are 57.9 cm apart. Is the image of the firefly that lens B forms real or virtual?How far from lens B is this image located (expressed as a positive number)?What is the height...

1) A 6.47 mm high firefly sits on the axis of, and 11.5 cm in front...

1) A 6.47 mm high firefly sits on the axis of, and 11.5 cm in front of, the thin lens A, whose focal length is 6.11 cm . Behind lens A there is another thin lens, lens B, with a focal length of 20.7 cm . The two lenses share a common axis and are 61.5 cm apart. Is the image of the firefly that lens B forms real or virtual? What is the height of this image? Express the...

The inner surface of a 5 cm diameter, 3 mm thick, and 7 cm high styrofoam...

The inner surface of a 5 cm diameter, 3 mm thick, and 7 cm high styrofoam cup is at 70 °C. the outer surface is exposed to air at 20 °C. the surface heat transfer coefficient associated with the outer surface is 8 w/m2 °C. Determine The heat transfer rate through the cylindrical surface of the cup. The outer surface temperature of the cup.

An object 5 centimeters high is placed 15 cm in front of a converging lens with...

An object 5 centimeters high is placed 15 cm in front of a converging lens with focal length 5 cm. Using graph paper (turn the paper so that the long side is horizontal) and a straight edge, draw appropriate rays to locate the image. Chose a scale (tell me what it is!) such that the lens is in the center of the page and the object is near the left side of the page a. Is the image real or...

A 14 mm high object is 11 cm from a concave mirror with focal length 16...

A 14 mm high object is 11 cm from a concave mirror with focal length 16 cm. Calculate (a) the location of the image, (b) the height of the image, and (c) the type of image.

For objects placed (a) 25.0 cm, (b) 10.0 cm, and (c) 5.00 cm in front of...

For objects placed (a) 25.0 cm, (b) 10.0 cm, and (c) 5.00 cm in front of a concave mirror (whose focal point is 10.0cm in front of the mirror), (i) locate the resulting image, (ii) compute the image’s magnification (state if it’s upright or inverted and whether it’s larger or smaller than the object), (iii) classify the image as real or virtual, and (iv)[Extra Credit] construct a careful, ray diagram (to scale) using the four principal rays to corroborate your...

An object 9.0 cm tall is 45 cm in front of a convex mirror with a...

An object 9.0 cm tall is 45 cm in front of a convex mirror with a radius of curvature of 45 cm. A) Where is the image? distance B) How big is it? C) Construct a ray diagram to scale. Indicate the parallel, focal, and central rays in your diagram

A 2.20 cm high insect is 1.15 m from a 130 mm focal-length lens. What is...

A 2.20 cm high insect is 1.15 m from a 130 mm focal-length lens. What is the image distance? mm How high is the image? cm What type is it? (Select all that apply.) The image is behind the lens. The image is virtual The image is inverted. The image is real. The image is upright. The image is in front of the lens.

Question