Obtain the position of the image

Reference no: EM13336850

A woman holds a tube of lipstick 7.5 cm from a spherical mirror and notices that the image of the tube is inverted and one eighth its normal size.

(a) Determine the position of the image. Is it in front of or behind the mirror? (Use a negative number below to indicate the image is behind the mirror.)

(b) Calculate the focal length of the mirror.

Reference no: EM13336850

Questions Cloud

Compute the direction of the current : The component of the external magnetic field along the central axis of a 18-turn coil of radius 28.0 cm decreases from 1.90 T to 0.550 T in 2.10 s. What is the direction of the current

Determine force is required at the edge : A dad pushes tangentially on a small hand-driven merry-go-round and is able to accelerate it from rest to a frequency of 14rpm in 12.0s. What force is required at the edge

Determine what is the electric potential at point e : Four point charges are arranged in a square with side length 1 meter. Charges qA and qD have charges of q= +1 uC, and charges qB and qC have charges of q= -1 uC. Point E exists at the center of the square.

Determine at which the water level will initially drop : A 7.0-mm diameter hole is 1.0m m below the surface of a 2.0m diameter tank of water. What is the rate, in mm/min, at which the water level will initially drop if the water is not replenished

Obtain the position of the image : A woman holds a tube of lipstick 7.5 cm from a spherical mirror and notices that the image of the tube is inverted, Calculate the focal length of the mirror

Derive an expression for the shift in lambda : Derive an expression for the shift in lambda in the peak wavelength of the planck function for a black body temperature T, corresponding to a small shift in temperature.

What is the area of contact between each tire : A person who weighs 624 N is riding a 90.8 N mountain bike. what is the area of contact between each tire and the ground

Drawing a straight line through the data : Develop a scatter diagram for these data. Try to approximate the relationship between x and y by drawing a straight line through the data.

The t84 calculator : The T84 calculator? Shaquille O'Neal is a professional basketball star who had a reputation for being a poor free throw shooter. As of this writing, he made 5155 of the 9762 free throw that he attempted,

User Account

All Pages