The graph above shows the number of sunspots as a function of time along with a timescale. Using the ruler determine first the conversion factor for centimeters to years on the graph and then use that conversion factor to determine the period of this variation by measuring the interval between peak A and peak B.
1cm = _____ years
Sunspot period = _____ years
Homework Answers
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The graph above shows the number of sunspots as a function of
time along with a...
Here is a graph that shows not just the number of sunspots over time, but where on the Sun they h...
Here is a graph that shows not just the number of sunspots over time, but where on the Sun they have appeared. It has been nicknamed the "butterfly diagram" due to the characteristic shapes you see in it Let's take a closer look at it - I have blown up the most recent part, and added some helpful guide lines E> 0.0% > 0.1% > 1.0% 90° N 60° N 500 N 40° N 300 N 200 N 100 N...
1. The left figure is a history graph that shows the displacement D of a traveling wave at a given position as a function of time. The right figure is a snapshot graph that shows the displacement...
1. The left figure is a history graph that shows the displacement D of a traveling wave at a given position as a function of time. The right figure is a snapshot graph that shows the displacement of the same wave as a function of position. D (cm) D (cm) -1 -2 2/3 4 67 8 -2 (a) Determine the period T, the frequency f, and the angular frequency o for this wave. (b) Determine the wavelength 2, wavenumber K,...
2. Below is a simplified graph of velocity along the x-axis as a function of time....
2. Below is a simplified graph of velocity along the x-axis as a function of time. a. Graph the corresponding acceleration as a function of time. b. Graph the corresponding position as a function of time. The initial position is at the origin ,(cm/s) 20 10 t (sec) -10t- -20 2아-,
10. The figure below shows the v-t graph for the motion of a car along a...
10. The figure below shows the v-t graph for the motion of a car along a straight road. Assume the car starts from rest at s0. v (ft/s) 60 u=1+30 40 t (s) 10 30 a. b. c. Draw the s-t graph for the car Determine the average speed over the 30-second time interval Determine the total distance traveled over the 30-second time interval
A position-time graph for a particle moving along the x axis is shown in the figure below.
A position-time graph for a particle moving along the x axis is shown in the figure below.(a) Find the average velocity in the time interval t = 1.00 s to t = 4.00 s. (Indicate the direction with the sign of your answer.) (b) Determine the instantaneous velocity at t = 2.00 s by measuring the slope of the tangent line shown in the graph touches the curve. Indicate the direction with the sign of your answer.)(c) At what value of...
(1 point) The graph shows the displacement from equilibrium of a mass-spring system as a function...
(1 point) The graph shows the displacement from equilibrium of a mass-spring system as a function of time after the vertically hanging system was set in motion at time t0. Assume that the units of time are seconds, and the units of displacement are centimeters. The first t-intercept is (0.75, 0) and the first minimum has coordinates (1.25,-1) (a) What is the period T of the periodic motion? seconds (b) What is the frequency f in Hertz? What is the...
Graph off 2. The figure above shows the graph of f', given by f'(x) = ln(x2+1)...
Graph off 2. The figure above shows the graph of f', given by f'(x) = ln(x2+1) sin(x*) on the closed interval (0,3). The function f is twice differentiable with f(0) = 3. (a) Use the graph of f' to determine whether the graph of f concaves up or concaves down on the interval 0<x<1. Justify your answer. (6) On the closed interval (0,3), find the value of x at which f attains its absolute maximum Justify your answer. (c) Find...
PART II: PE and KE At the lower center, turn the speed to “Slow”. At the left, drag the ruler to the KE/PE bar graph. Swing the pendulum so the total Energy Shows. Place ruler so that 5 cm is above the total energy bar. At this point the total should be 5
PART II: PE and KEAt the lower center, turn the speed to “Slow”. At the left, drag the ruler to the KE/PE bar graph. Swing the pendulum so the total Energy Shows. Place ruler so that 5 cm is above the total energy bar. At this point the total should be 55 cm - 5 cm = 50 cm. Remember to subtract that 5 cm each time you take a reading. (Note: this needs to be altered depending upon the...
6. An object moves along the x-axis. The graph shows its position x as a function...
6. An object moves along the x-axis. The graph shows its position x as a function of time t. Find ( point) the average velocity of the object from points B to C x (m) 10 8 6 2 t (s) 0 1 23 4 5 6 1.8 m/s 1.0 m/s 1.5 m/s 0.67 m/s 10. A person is walking briskly in a straight line. The figure shows a graph of the person's position (1 point) x as a function...
(1 point) The graph shows the displacement from equilibrium of a mass-spring system as a function...
(1 point) The graph shows the displacement from equilibrium of a mass-spring system as a function of time after the vertically hanging system was set in motion at time t= 0. Assume that the units of time are seconds, and the units of displacement are centimeters. The first t-intercept is (0.75, 0) and the first maximum has coordinates (1.25, 4). (a) What is the period T = of the periodic motion? seconds (b) What is the frequency f in Hertz?...
Here is a graph that shows not just the number of sunspots over time, but where on the Sun they have appeared. It has been nicknamed the "butterfly diagram" due to the characteristic shapes you see in it Let's take a closer look at it - I have blown up the most recent part, and added some helpful guide lines E> 0.0% > 0.1% > 1.0% 90° N 60° N 500 N 40° N 300 N 200 N 100 N...
1. The left figure is a history graph that shows the displacement D of a traveling wave at a given position as a function of time. The right figure is a snapshot graph that shows the displacement of the same wave as a function of position. D (cm) D (cm) -1 -2 2/3 4 67 8 -2 (a) Determine the period T, the frequency f, and the angular frequency o for this wave. (b) Determine the wavelength 2, wavenumber K,...
2. Below is a simplified graph of velocity along the x-axis as a function of time. a. Graph the corresponding acceleration as a function of time. b. Graph the corresponding position as a function of time. The initial position is at the origin ,(cm/s) 20 10 t (sec) -10t- -20 2아-,
10. The figure below shows the v-t graph for the motion of a car along a straight road. Assume the car starts from rest at s0. v (ft/s) 60 u=1+30 40 t (s) 10 30 a. b. c. Draw the s-t graph for the car Determine the average speed over the 30-second time interval Determine the total distance traveled over the 30-second time interval
(1 point) The graph shows the displacement from equilibrium of a mass-spring system as a function of time after the vertically hanging system was set in motion at time t0. Assume that the units of time are seconds, and the units of displacement are centimeters. The first t-intercept is (0.75, 0) and the first minimum has coordinates (1.25,-1) (a) What is the period T of the periodic motion? seconds (b) What is the frequency f in Hertz? What is the...
Graph off 2. The figure above shows the graph of f', given by f'(x) = ln(x2+1) sin(x*) on the closed interval (0,3). The function f is twice differentiable with f(0) = 3. (a) Use the graph of f' to determine whether the graph of f concaves up or concaves down on the interval 0<x<1. Justify your answer. (6) On the closed interval (0,3), find the value of x at which f attains its absolute maximum Justify your answer. (c) Find...
6. An object moves along the x-axis. The graph shows its position x as a function of time t. Find ( point) the average velocity of the object from points B to C x (m) 10 8 6 2 t (s) 0 1 23 4 5 6 1.8 m/s 1.0 m/s 1.5 m/s 0.67 m/s 10. A person is walking briskly in a straight line. The figure shows a graph of the person's position (1 point) x as a function...
(1 point) The graph shows the displacement from equilibrium of a mass-spring system as a function of time after the vertically hanging system was set in motion at time t= 0. Assume that the units of time are seconds, and the units of displacement are centimeters. The first t-intercept is (0.75, 0) and the first maximum has coordinates (1.25, 4). (a) What is the period T = of the periodic motion? seconds (b) What is the frequency f in Hertz?...
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