Calculate the focal length of the mirror

Reference no: EM13323147

A woman holds a tube of lipstick 9 cm from a spherical mirror and notices that the image of the tube is upright and one fourth 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.) (cm)

(b) Calculate the focal length of the mirror. (cm)

Reference no: EM13323147

Questions Cloud

Use the construction from class to give a diagram : Give a nondeterministic Turing machine which recognizes the language of binary strings of integers nsuch that n is a product of integers x and y both of which are greater than 1. You can give a high level description of your NTM.

Compute the criteical stress required for the propagation : If the specific surface energy for aluminum oxide is 0.90 J/m^2, using data contained, compute the criteical stress required for the propagation of an internal crack of length 0.40 mm.

Find the energy delivered by a photon : Find the energy delivered by a photon of the yellow- green light to which our eyes are most sensitive

Balance sheet preparation : Balance Sheet Preparation) Presented below are a number of balance sheet items for Montoya, Inc., for the current year, 2010.

Calculate the focal length of the mirror : A woman holds a tube of lipstick 9 cm from a spherical mirror and notices that the image of the tube is upright and one fourth its normal size. Calculate the focal length of the mirror

Name an instruction used to call a subroutine : Name an instruction used to call a subroutine. Name the register(s) that change(s) in value after the instruction is executed.

Find the frequency of the electron''s orbital motion : A hydrogen atom is in the inital state ni = n, where n > 1. Find the frequency of the electron's orbital motion

Highest ranking pirate of a group of five pirates : You are the highest ranking pirate of a group of five pirates which has just captured a treasure of 100 gold pieces. To divide up the treasure, the group uses the following scheme:

Write the assembly code to specify an array named src : Write the assembly code to specify an array named src that holds values: 01, 23, 45, 67, 89, and an array of five variables named dst, then write the code to copy the values in array src to array dst.

User Account

All Pages