PHYS 1310 Lecture Notes - Lecture 1: Simple Harmonic Motion, Longitudinal Wave, Heat Capacity

82 views7 pages

harlequinrabbit358

14 Jul 2015

School

University of Windsor

Department

Physics

Course

PHYS 1310

Professor

Elena Maeva

For unlimited access to Class Notes, a Class+ subscription is required.

Document Summary

Waves: a wave is a disturbance which travels through a material which is called the medium for the wave. The wave travels but the medium does not. Energy is moved from point a to b but the particles of the medium itself does not. eg. sounds waves. Electromagnetic (light, radio, these waves do not require a medium), It is a traveling disturbance as the particles in the medium are displaced from their equilibrium position as the wave travels through the medium. It carries energy from place to place both kinetic and potential but waves do not carry matter! Transverse: the direction of the disturbance is perpendicular to the direction of the wave. Longitudinal: the direction of the disturbance is parallel to the direction of the wave. However, some waves are a mixture of transverse and longitudinal waves, eg. waves on the surface of water.

Related Questions

Based on the information presented in the introduction of this problem, what is a sound wave?

(a) Propagation of sound particles that are different from the particles that comprise the medium
(b) Propagation of energy that does not require a medium
(c) Propagation of pressure fluctuations in a medium
(d) Propagation of energy that passes through empty spaces between the particles that comprise the medium

cyancamel529

Based on the information presented in the introduction of this problem, what is a sound wave?

I) Propagation of sound particles that are different from the particles that comprise the medium
II) Propagation of energy that does not require a medium
III) Propagation of pressure fluctuations in a medium
IV) Propagation of energy that passes through empty spaces between the particles that comprise the medium

ceruleanferret965

Hi everyone,
I'm International Students and I have difficault to understand someproblems in physics. I want to do extra work to be ready forMidtearm.
Please if there is any one can help me by showing me how to solveit.
and if u can show me the steps because I will use it asnotes.

1-What are the metric prefixes for ten and tenth?

2-If you multiplied 7774 m by 36 m, how many significant figuresshould you report in your answer?

3-A ball is dropped:
What is its initial speed?
What is the magnitude of its initial acceleration?

4-A jogger jogs two blocks directly north.
(a) How do the jogger's average speed and the magnitude of theaverage velocity compare?
average speed ( ) magnitude of average velocity
(b) If the jogger's return trip follows the same path, how doaverage speed and magnitude of the average velocity compare for thetotal trip?
average speed ( ) magnitude of average velocity

5-A child's cubic play block has a mass of 115 g and sides of 5.2cm. When placed in a bath tub full of water, will the cube sink orfloat?
(sink) or (float)

6-A ball with a radius of 8 cm and a mass of 550 g is thrown into alake. Will the ball sink or float?
(sink) or (float)

7-Persons A and B do the same job, but B takes longer
Who does the greater amount of work?
person A, person B, Or all the same
Who is more "powerful"?
Person A or Person B

8- Which two renewable energy sources depend on the weather?(Select all that apply.)
geothermal
biomass
tidal
solar
wind

9- The two common liquids used in liquid-in-glass thermometers arealcohol (ethanol) and mercury, which have melting points andboiling points of -114Â°C, 79Â°C and -39Â°C, 357Â°C,respectively.
Which one of these thermometers would be better for low temperaturemeasurements?
(alcohol or mercury)
Which one of these thermometers would be better for hightemperature measurements?
(alcohol or mercury)

10-What determines the phase of a substance? (Select all thatapply.)
humidity
temperature
amount of the substance
pressure

11-What is the difference between a longitudinal wave and atransverse wave?

Longitudinal wave: particle displacement is (---) parallelperpendicular to wave velocity.
Transverse wave: particle displacement is ( ------) perpendicularparallel to wave velocity.

Give an example of a longitudinal wave.
(sound wave in air OR
light wave)
Give an example of a transverse wave.
(sound wave in air Or
light wave)

12-Which end (blue or red) of the visible spectrum has the shorterwavelength?
Which has the lower frequency?

13- How long does the image of a 18-in ruler appear in a planemirror?
Does this depend on the distance the ruler is from themirror?
(Yes OR
No)

14-What optical phenomenon causes soap bubbles and oil slicks toshow colorful displays?

15- Which two particles that make up atoms have about the samemass? (Select all that apply.)
protons
electrons
neutrons

16- Which two have the same magnitude of electric charge? (Selectall that apply.)
neutrons
electrons
protons

17- Name one phenomenon that can only be explained by light havinga wave nature.
polarization
photoelectric effect
acceleration
displacement

18- How are frequency and wavelength of an electromagnetic waverelated?
higher the frequency, longer the wavelength
higher the frequency, shorter the wavelength
the frequency and wavelength are not direclty related

19- What other name is often used to refer to the electron cloudmodel of the atom?
plum pudding model
billiard ball model
quantum model
nuclear model
planetary model

20- What are the names of the elements with the followingsymbols?
(a) Ne
(b) Li
(c) He

21- After 4 half-lives have gone by, what fraction of a sample of aradioactive isotope remains? (Write your answer in fractionform.)

22- What are the most common names for these compounds andions?
(a) N2O
(b) HCl
(c) C2H3O2 ?
(d) PO43-

23- What is the formula for the common household compound known astable salt? (Type your answer using the format CO2 for CO2.)

24- What element has the lowest electronegativity?
What element has the second highest electronegativity?

Give the Stock system name for the following.
(a) Cr(OH)2
(b) CuCl2
(c) AuBr3

PHYS 1310 Lecture Notes - Lecture 1: Simple Harmonic Motion, Longitudinal Wave, Heat Capacity

Document Summary

Get access

Related textbook solutions

Physics: Principles with Applications

Related Documents

PHY 113 Lecture Notes - Lecture 18: Electromagnetic Radiation, Longitudinal Wave, Radiography

PCS 130 Lecture Notes - Lecture 3: Transverse Wave, Longitudinal Wave, Wave Model

PHYS 1C Chapter Notes - Chapter 13: T Wave, Wicket-Keeper, Medical Ultrasound

Related Questions