Homework Answers
Question 2) answer) option a) a longitudinal wave
Reason : Sound is a longitudinal wave because the particles vibrate parallel to the direction of motion of the sound wave
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d. none of these. 2. Sound is an example of a. a longitudinal wave. b. a...
Which best describes longitudinal waves
Which best describes longitudinal waves? ________________________________________ A. Compressions and rarefactions make up longitudinal waves, which can only travel in matter. B. Longitudinal waves carry sound energy and are made up of crests and troughs. C. Light energy travels in longitudinal waves and can travel in either matter or empty space.
3. What is the difference between transverse and longitudinal waves? Select one: 0 a. Only longtudinal...
3. What is the difference between transverse and longitudinal waves? Select one: 0 a. Only longtudinal waves transmit matter. b. Plane waves are transverse waves while spherical waves are longitudinal. c. In transverse waves the displacement is perpendicular to the direction of propagation of the wave, while in longitudinal waves the displacement is paraliel to the direction of propagation. O d. Mechanical waves are transverse waves while electromagnetic waves are longitudinal, e. Only transverse waves transmit energy.
A sound wave is a mechanical wave propagating in air, Sound waves are longitudinal. What does...
A sound wave is a mechanical wave propagating in air, Sound waves are longitudinal. What does that mean, in terms of the motion of the air particles compared to the motion of the energy contained in the wave?
4. Your ears detect a sound wave with a frequency of 315 Hz and a sound...
4. Your ears detect a sound wave with a frequency of 315 Hz and a sound intensity level of 80 dB. It originated in a vibrating string with a length of 1.9 meters. A) Waves can be longitudinal or transverse. What is the difference between these two kinds of waves? B) This question has one longitudinal wave and one transverse wave. Identify them. C) Recall that the sound you hear from a string is the fundamental frequency, which has a...
A light wave is like a sound wave in that both are longitudinal waves. are means...
A light wave is like a sound wave in that both are longitudinal waves. are means of transmitting energy are transverse waves require a material medium for propagation. have the same velocity in air A 60° prism has a refractive index of 1.64 for blue light and 1.61 for red light. Calculate the difference in the angle of emergence from the opposite face of the prism for a beam of red light and a beam of blue light that are...
1) How would you describe thunder and the light from lightening as waves? -A) Thunder longitudinal,...
1) How would you describe thunder and the light from lightening as waves? -A) Thunder longitudinal, lightening transverse -B) Thunder transverse, lightening transverse -C) Thunder transverse, lightening longitudinal -D) Thunder longitudinal, lightening longitudinal 2) Suppose the longitudinal component of a wave created by an earthquake is travelling from east to west. As it passes through your position, how would you expect to move? -A) Both up and down, and north and south -B) east and west -C) north and south...
If a negative sign appears in front of the ot term with no negative sign in...
If a negative sign appears in front of the ot term with no negative sign in front of kx in the argument of the sinusoidal function for a transverse wave, in what direction is the wave traveling? Select one: a. negative direction of the axis b. positive direction of the axis c. More information is needed. d. The wave is not moving What is the primary difference between transverse and longitudinal waves? Select one: a. Mechanical waves are transverse waves...
Question 16 (1 point) Sound waves that travel through the air are Question 16 options: 50/50...
Question 16 (1 point) Sound waves that travel through the air are Question 16 options: 50/50 combination of transverse and longitudinal waves. mostly longitudinal with small admixture of transverse. longitudinal waves. mostly transverse with small admixture of longitudinal. sub section Question 17 (1 point) A photon having a frequency of 3 x 1014 Hz has an energy of ________J. Question 17 options: 2.2 x 10-48 1.99 x 10-19 4.5 x 1047 5.97 x 10-11 sub section Question 18 (1 point)...
As a longitudinal wave propagates through a medium (like sound through air), the components of the...
As a longitudinal wave propagates through a medium (like sound through air), the components of the medium (like air molecules) A)oscillate back and forth in the same direction that the wave propagates. B) remain at rest. move perpendicular to the wave's direction of motion. C) travel through space with the wave.
True or False' 1) When an electron's location is measured, it's always found at a single...
True or False' 1) When an electron's location is measured, it's always found at a single location (not spread out like a wave) 2) People have their best color vision in the center of our field of view, but can detect very low intensity light better slightly off center. 3) A good voltmeter should have low resistance (as low as possible). 4) Sound waves are longitudinal waves that cannot travel through a vacuum, while light waves are transverse waves that...
3. What is the difference between transverse and longitudinal waves? Select one: 0 a. Only longtudinal waves transmit matter. b. Plane waves are transverse waves while spherical waves are longitudinal. c. In transverse waves the displacement is perpendicular to the direction of propagation of the wave, while in longitudinal waves the displacement is paraliel to the direction of propagation. O d. Mechanical waves are transverse waves while electromagnetic waves are longitudinal, e. Only transverse waves transmit energy.
A light wave is like a sound wave in that both are longitudinal waves. are means of transmitting energy are transverse waves require a material medium for propagation. have the same velocity in air A 60° prism has a refractive index of 1.64 for blue light and 1.61 for red light. Calculate the difference in the angle of emergence from the opposite face of the prism for a beam of red light and a beam of blue light that are...
If a negative sign appears in front of the ot term with no negative sign in front of kx in the argument of the sinusoidal function for a transverse wave, in what direction is the wave traveling? Select one: a. negative direction of the axis b. positive direction of the axis c. More information is needed. d. The wave is not moving What is the primary difference between transverse and longitudinal waves? Select one: a. Mechanical waves are transverse waves...
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