2. A wave is incident on a barrier as shown in the diagram below. 27.0° 93.0° What is the angle of reflection (0) on the second barrier relative to the normal? Respond to three significant digits as ab.c degrees. The values for a, b, and c are and

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Do number 2
ue
Numerical-Response Items
This section is worth 3 marks. The value of each item is 1 mark.
Write your answer to each numerical response item in the blank provided.
A 300 g mass is attached to the end of a spring that is suspended vertically from a ceiling.
The mass is pulled down then released, and the system begins to oscillate. What is the
period of oscillation if the spring's constant is 13.8 N/m? Express your answer to
three significant digits as 0.abc s.
1.
ナ69263
The values of a, b, and c are
and
2.
A wave is incident on a barrier as shown in the diagram below.
27.0°
93.0°
What is the angle of reflection (0) on the second barrier relative to the normal? Respond
to three significant digits as ab.c degrees.
The values for a, b, and c are
and
A leaky faucet is dripping into the centre of a kitchen sink. John counts three drips in
five seconds. Each drop produces a circular wave travelling away from the drop point
with a speed of 12.0 cm/s. What is the wavelength of the resulting waves in the sink?
Respond to three significant digits as ab.c cm.
3.
The values for a, b, and c are
O and O
3
Ve fd
Transcribed Image Text:ue Numerical-Response Items This section is worth 3 marks. The value of each item is 1 mark. Write your answer to each numerical response item in the blank provided. A 300 g mass is attached to the end of a spring that is suspended vertically from a ceiling. The mass is pulled down then released, and the system begins to oscillate. What is the period of oscillation if the spring's constant is 13.8 N/m? Express your answer to three significant digits as 0.abc s. 1. ナ69263 The values of a, b, and c are and 2. A wave is incident on a barrier as shown in the diagram below. 27.0° 93.0° What is the angle of reflection (0) on the second barrier relative to the normal? Respond to three significant digits as ab.c degrees. The values for a, b, and c are and A leaky faucet is dripping into the centre of a kitchen sink. John counts three drips in five seconds. Each drop produces a circular wave travelling away from the drop point with a speed of 12.0 cm/s. What is the wavelength of the resulting waves in the sink? Respond to three significant digits as ab.c cm. 3. The values for a, b, and c are O and O 3 Ve fd
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