The graph depicts the extension in centimeters versus the force in gram-force for laboratory five. The data is bilinear.
_________ _________ Calculate the Hooke's constant for x < 4
_________ _________ Calculate the Hooke's constant for x > 4
Based on an Inconvenient Truth, what is the data being graphed by the chart on the right?
Why is there an annual cycle, a rise and fall in the data?
______________ The hydrogen spectrum is seen in the image on the left. Is this a continuousordiscrete sprectrum?
________The lines from left to right are red, cyan, and purple. Which of these three has the longest wavelength (which is the same as saying "the lowest frequency")?
___________________ What is the object in the picture with the candle called?
What is presbyopia?
Plot the data below on the graph provided.
Draw a linear best fit line through the data points on the graph.
______________ Calculate the slope of the linear best fit line. The slope is the experimental index of refraction for the material.
______________ The above material is reported to have a theoretic index of refraction of 1.33. What is the percentage error for the slope you calculated based against a theoretic value of 1.33?
__________________ When spear fishing in shallow water on the reef,
does the experienced spear fisher aim aboveorbelow the fish that he sees in the water?
_____ A laser is beamed into a semi-circular dish of water as seen above. Will the light come out at A or B?
Label the following as a conductor [C} of electricity or a non-conductor {N] of electricity:
_____ aluminum
_____ brass
_____ glass
_____ iron
_____ lead
_____ wood
Using the information in the table below, fill in the blank cells.
Appliance
Image
Power (w)
Voltage (V)
Current (A)
Resistance (Ω)
Spar mixer
2200
220
Induction motor
240
38.8
mass m = (density ρ)*(Volume)
distance d = (velocity ѵ)*(t)
velocity ѵ = (acceleration a)*(t) distance d = ½acceleration a)*(time t)² distance d = ½acceleration of gravity g)*(time t)² momentum p = (mass m)*(velocity ѵ) gravitational potential energy = (mass m)*(acceleration of gravity g)*(height) Kinetic energy = ½(mass m)*(velocity ѵ)²
Force F = (mass m)*(acceleration a) Force F = −kx period τ = 1 ÷ (frequency f) velocity ѵ = wavelength λ * frequency f Voltage V = current i * Resistance R Power P = current i * Voltage V