Determine the length of its image in the mirror

Reference no: EM13506364

A straight object of length 1.9 cm lies along the central axis of a spherical mirror with focal length 7.2 cm. The end closest to the mirror is a distance 10 cm from the mirror. What is the length of its image in the mirror?

Reference no: EM13506364

Questions Cloud

Compute the magnitude of the emf induced in the loop : A rectangular loop (area=0.15m2) turns in a uniform magnetic field with B=0.20T. what is the magnitude of the emf induced in the loop

Explain volume change occurs when solid nabro is added : How many moles of NaBrO should be added to 1 l of 0.200 M hypobromous (HBrO) acid to obtain a buffer of pH 8.80 (assume no volume change occurs when solid NaBrO is added)? The pka of the acid is 8.70.

Which approach to the sdlc would be most appropriate : 1. Compaared to the Tradeshow application described in Chapter 1, how long might this project take, and which approach to the SDLC would be most appropriate?

Explain the purpose of each performance measure : A recession? How would your decision change if your firm's plant and equipment needed to be replaced? What if plant and equipment were new?

Determine the length of its image in the mirror : A straight object of length 1.9 cm lies along the central axis of a spherical mirror with focal length 7.2 cm. What is the length of its image in the mirror

Explain the density of a saturated alf3 solution : The solubility of AlF3 is 6.7 g AlF3 per liter of solution. The density of a saturated AlF3 solution is 1.0 g/mL. The Ksp of AlF3 is

Determine the instantaneous emf in the coil : A 500-turn circular coil with an area of 0.050 m2 is mounted on a rotating frame, What is the instantaneous emf in the coil at the moment that the normal to its plane is parallel to the field

How to calculate the kb for cn : A compound CN is a weak organic base; a 3.50 x 10-2 M solution has a pH = 11.3. Calculate the kb for CN. The reaction is CN+H2O-->CNH+ + OH-

The debate about centralization and decentralization : 1. The debate about centralization and decentralization is heating up again with the advent of network computing and the increasing use of the Internet. Does the Internet make this debate more relevant? If you find any interesting articles on t..

User Account

All Pages