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Diffraction of ultrasonic waves at a double slit, a multiple slit and a grating /
Diffraction of ultrasonic waves at a double slit, a multiple slit and a grating

Diffraction of ultrasonic waves at a double slit, a multiple slit and a grating

VP1.7.5.4

$Diffraction of ultrasonic waves at a double slit, a multiple slit and a grating$

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Description

The experiments P1.7.5.3 and P1.7.5.4 use an ultrasonic transducer as a point-shaped source in the focal point of a concave reflector. The flat ultrasonic waves generated in this manner are diffracted at a single slit, a double slit and a multiple slit. An ultrasonic transducer and the slit are mounted together on the turntable for computer-assisted recording of the diffraction figures. This configuration measures the diffraction at a single slit for various slit widths b and the diffraction at multiple slits and gratings for different numbers of slits N.

Components of equipment sets

1	416002 4	Ultrasonic transmitter
1	416003 4	Ultrasonic receiver
1	416015	AC amplifier
1	416014 8	Generator, 40 kHz
1	416020 8	Sensor holder for concave mirror
1	416021 8	Frame with holder
1	416030 8	Grating and slit for ultrasonics experiments
1	311902 4	Rotating platform with motor drive
1	389242 4	Acoustic concave mirror
1	524013 8	Sensor-CASSY 2
1	524220 4	CASSY Lab 2
1	524031	Current source box
1	521546 4	DC Power Supply 0...16 V/0...5 A
1	501031 4	Connecting lead, protected, 8 m, screened
1	30001 4	Stand base, V-shaped, large
1	30002 4	Stand base, V-shaped, small
1	30041 4	Stand rod, 25 cm, 12 mm Ø
1	30042 4	Stand rod, 47 cm, 12 mm diam.
1	30101 4	Leybold multiclamp
1	500424 8	Connecting lead 19 A, 50 cm, black
2	500441 4	Connecting lead 19 A, 100 cm, red
2	500442 4	Connecting lead 19 A, 100 cm, blue
1		additionally required: PC with Windows XP/Vista/7/8/10 (x86 or x64)

Experiment Instructions

PDF (Experiment description)

P1.7.5.4 Diffraction of ultrasonic waves at a double slit, a multiple slit and a grating

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Diffraction of ultrasonic waves at a double slit, a multiple slit and a grating

Description

Components of equipment sets

Experiment Instructions

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