How can this can this drawing
show that molecules to the left moved to left and molecules on the
right moved to the right? And Why it means rarefaction?
Homework Answers
In this figure we can see the phase difference which shows that there is refraction whereas in reflection wave will remain out of phase ( exact opposite to each other) Hence we can say it is a case of refraction
Add Answer to:
How can this can this drawing
show that molecules to the left moved to left and...
The answers says that the distance travelled is 0.30m? why is that? Could you mark in...
The answers says that the
distance travelled is 0.30m? why is that? Could you mark in the
drawing? What does this two wave lines mean?How can you see that
the displacement is negative and that the direction is to the
left?
4. A longitudinal wave is travelling in a medium from left to right. The graph shows the variation with distance x of the displacement y of the particles in the medium. The solid line and the dotted line show...
I need help with these two problems, I know how to find the phase shift I...
I need help with these two problems, I know how to find the
phase shift I got pi/4, and for the first question I know it shifts
to the right and the second problem shifts to the left, but I want
to know how you determine whether the shift is moving left or
right
Two graphs that depict a one dimensional water wave, as a function of position, at two separate times (at 1-0 s and t = 1.0 s)...
Can you please explain how you get the answer, thank you 1. (1 point) 1. Consider...
Can you please explain how you
get the answer, thank you
1. (1 point) 1. Consider the snapshot and history graphs shown below for a wave pulse travelling through a rope d(em) d (em) -x (cm) -4 s) -4 The snapshot graph is at t = 0.01s and the history graph is at xcm. a) The snapshot graph is shown on the . A. Left . B. Right b) The wave is travelling in which direction? . A. Left ....
1) Block A started on the left, and block B on the right. The two moved...
1) Block A started on the left, and block B on the
right. The two moved towards the middle and collided.The image
above depicts the result of the two blocks colliding.
A) What is the total initial momentum of the blocks?
B) What is the total final momentum of the blocks?
C) What is the total initial kinetic energy of the blocks?
D) What is the total final kinetic energy of the blocks?
2) What type of collision is this?...
#5 where Fa=Fb-Mg=+4Mg-Mg. where the positive 4 I believe they moved from left to right between...
#5 where Fa=Fb-Mg=+4Mg-Mg.
where the positive 4 I believe they moved from left to right
between the = sign. but then where the -Mg is coming from?
T = Mgx.mx - m.magd = 0) = m = Mxmax – (9500 kg)(3.4 m) - 426 9)(3.4 m) – 4200 kg d (7.7 kg) 5. - 2.0 m .- (a) Let m = 0. Calculate the net torque about the left end of the diving board, with counterclockwise torques positive. Since the...
Date of Lab Numbers 1-4: Apply rule (a) or (b). Show every step of your work,...
Date of Lab Numbers 1-4: Apply rule (a) or (b). Show every step of your work, including units. I. 41.57s + 0.016s 2. (1.57m)(12.02m)- 3. 1502 kg-3.14 kg Apply rules (a) and (b) at every step, showing work. Remember, order of operations requires division before addition. Do not find common denominators with this problem. 4. 999.0m+888m 444m- 6.00s 5.00s 4.80s work #4 again, by the simplified procedure (Rule C) for calculations with measured data. Show only this much work: The...
10.3 Show that for the geometries of Figures 10.1 and 10.2, n = R/a, which leads...
10.3 Show that for the geometries of Figures 10.1 and 10.2, n = R/a, which leads to the following important approximate relation: Radius of particles Adhesion or binding energy of particles Binding energy of atoms x * Radius of atoms (10.23) Dispersed state (b) Associated state Wo O 00 AW = Wom - Weg --(A - BỈ (c) Dispersed Associated AW -A-B) (d) Dispersed Associated OORON A nA a oao Og AW -NA-B) FIGURE 10.1 (a) Two central molecules A...
Can someone explain how these are right answers to these 5 questions? The right answers are...
Can someone explain how these are right answers to these 5
questions? The right answers are highlighted but I don't really
understand how my professor got these answers.
The predominate form of an important buffer in our blood (pH 7.4) is a H2CO CO d OH e H20 To detect peptides eluting from a reversed-phase column, Prof. Dimwit monitors the absorbance at 280 nm instead of 214 nm. Among the few peptides that he detects are those containing at least...
help!!! Problem Statement: How can concentration changes affect a chemical reaction? I, Data Collection: EXPERIMENT #...
help!!!
Problem Statement: How can concentration changes affect a chemical reaction? I, Data Collection: EXPERIMENT # 1 : R BG RG B + + Initial Concentration-I 0.6 0.7 0.8 0.9 - 0.13 Concentration Change-C -0.17 - 0,17 0.17 Ending Concentration-E 0.43 0.53 0.97 1.07 Calculate the change in concentration of each of the substances in the reaction. In the space below, draw a plot of the concentration v. time and label the axes. Identify the chemical substance that corresponds to...
The design of controls and instruments affects how easily people can use them. A student project...
The design of controls and instruments affects how easily people can use them. A student project investigated this effect by asking 25 right‑handed students to turn a knob (with their right hands) that moved an indicator by screw action. There were two identical instruments, one with a right‑hand thread (the knob turns clockwise) and the other with a left‑hand thread (the knob turns counterclockwise). Each of the 25 students used both instruments. The table gives the times in seconds each...
The answers says that the
distance travelled is 0.30m? why is that? Could you mark in the
drawing? What does this two wave lines mean?How can you see that
the displacement is negative and that the direction is to the
left?
4. A longitudinal wave is travelling in a medium from left to right. The graph shows the variation with distance x of the displacement y of the particles in the medium. The solid line and the dotted line show...
I need help with these two problems, I know how to find the
phase shift I got pi/4, and for the first question I know it shifts
to the right and the second problem shifts to the left, but I want
to know how you determine whether the shift is moving left or
right
Two graphs that depict a one dimensional water wave, as a function of position, at two separate times (at 1-0 s and t = 1.0 s)...
Can you please explain how you
get the answer, thank you
1. (1 point) 1. Consider the snapshot and history graphs shown below for a wave pulse travelling through a rope d(em) d (em) -x (cm) -4 s) -4 The snapshot graph is at t = 0.01s and the history graph is at xcm. a) The snapshot graph is shown on the . A. Left . B. Right b) The wave is travelling in which direction? . A. Left ....
1) Block A started on the left, and block B on the
right. The two moved towards the middle and collided.The image
above depicts the result of the two blocks colliding.
A) What is the total initial momentum of the blocks?
B) What is the total final momentum of the blocks?
C) What is the total initial kinetic energy of the blocks?
D) What is the total final kinetic energy of the blocks?
2) What type of collision is this?...
#5 where Fa=Fb-Mg=+4Mg-Mg.
where the positive 4 I believe they moved from left to right
between the = sign. but then where the -Mg is coming from?
T = Mgx.mx - m.magd = 0) = m = Mxmax – (9500 kg)(3.4 m) - 426 9)(3.4 m) – 4200 kg d (7.7 kg) 5. - 2.0 m .- (a) Let m = 0. Calculate the net torque about the left end of the diving board, with counterclockwise torques positive. Since the...
Date of Lab Numbers 1-4: Apply rule (a) or (b). Show every step of your work, including units. I. 41.57s + 0.016s 2. (1.57m)(12.02m)- 3. 1502 kg-3.14 kg Apply rules (a) and (b) at every step, showing work. Remember, order of operations requires division before addition. Do not find common denominators with this problem. 4. 999.0m+888m 444m- 6.00s 5.00s 4.80s work #4 again, by the simplified procedure (Rule C) for calculations with measured data. Show only this much work: The...
10.3 Show that for the geometries of Figures 10.1 and 10.2, n = R/a, which leads to the following important approximate relation: Radius of particles Adhesion or binding energy of particles Binding energy of atoms x * Radius of atoms (10.23) Dispersed state (b) Associated state Wo O 00 AW = Wom - Weg --(A - BỈ (c) Dispersed Associated AW -A-B) (d) Dispersed Associated OORON A nA a oao Og AW -NA-B) FIGURE 10.1 (a) Two central molecules A...
Can someone explain how these are right answers to these 5
questions? The right answers are highlighted but I don't really
understand how my professor got these answers.
The predominate form of an important buffer in our blood (pH 7.4) is a H2CO CO d OH e H20 To detect peptides eluting from a reversed-phase column, Prof. Dimwit monitors the absorbance at 280 nm instead of 214 nm. Among the few peptides that he detects are those containing at least...
help!!!
Problem Statement: How can concentration changes affect a chemical reaction? I, Data Collection: EXPERIMENT # 1 : R BG RG B + + Initial Concentration-I 0.6 0.7 0.8 0.9 - 0.13 Concentration Change-C -0.17 - 0,17 0.17 Ending Concentration-E 0.43 0.53 0.97 1.07 Calculate the change in concentration of each of the substances in the reaction. In the space below, draw a plot of the concentration v. time and label the axes. Identify the chemical substance that corresponds to...
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