2 March 2010
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12 m length of telephone wire has a mass of 24 kg. The wire is clamped tightly at both ends and stretched with
a te~sion of 1000 N. It is set into resonant vibration by t
Standing Waves on a String
The objective of this lab is to determine the Vwave on a string that is attached to a vibrator that
creates the waves, also to find the wave length of the wave using the equation given.
2. Weight set
Reflection and Refraction of Light
There were 3 parts to this experiment hence there are 3 objectives and also to perove the
law refraction which is the 4th.
1. Determine the validity of the Law of Reflection using the light ray model.
The purpose for this lab is to understand how electric and magnetic fields impact an electron
beam, and to experimentally determine the electron charge-to-mass ratio.
1. e/m Apparatus
2. Power supplies for apparatus
To use statistical analysis to predict the range of new or future measurement
Page of Phone book directory
Take a phone book page. For every phone number in the page add the last four digits. Find th
Single and Double Slits
To observe the behavior of the diffraction pattern from a single slit width, measure the distance
between bright spots to calculate the distance between the double slit and do diffraction grating.
Single and d
Diffraction and Interference
To observe the behavior of the diffraction pattern from a single slit width, and also measure the
distance between bright spots to calculate the distance between the double slit.
Single and double slits
Curved Surface Mirrors, Lenses, and Optical Instruments
During this weeks lab we had done two labs. Part one of this lab consisted us to study the
images formed when the image was placed in front of a converging mirror and a converging lens. Th
Resonance in Air Columns
Use the standing wave condition to set up resonance for sound waves in a tube. Then determine
the speed of sound using the data for resonance Vwave. Compare result with prediction of accepted model
24 March 2009
All object is located" distaoce X to the kit
XI Iens; an Image is formed on. a screen 30 em \0 the right of (he lens.
Whea th~ lens is. mov ed 4-em:to the rigb(,t:pe screen must be m