LIGHT WORKSHEET, WAVELENGTH, FREQUENCY AND ENERGY Name___________________________ Date___________________ Period_______ Useful Information You May Need: Red 700 650 nm ______________1. Which has the greater blue or indigo light? (blue) Orange 649 580 nm Yellow 579 575 nm Green 574 490 nm ______________2. Which has the greater red or yellow light? (yellow) Blue 489 455 nm Indigo 454 425 nm ______________3.
Note: I want the direction of the conventional current. 5. Consider the circuit in Figure 3, where R1 = 5.00×102Ω, R2 = 1.00×103Ω, and VB = 10.0V . (a) What is the equivalent resistance Req of the circuit? (b) Solve the circuit.
20. mol H2 reacts with 8.0 mol O2 to produce H2O. Determine the number of grams reactant in excess and number of grams H2O produced. Identify the limiting reactant. 8.1 g H2 , 2.9 x 102 g H2O 17. How many litres of O2 gas are required to produce 100. g Al2O3?
On what channel has this interference appeared on? It looks like channels 4 and 6 seem to have the same patterns. 10. Is this interference weaker than, the same, or stronger than the signal that was there before it appeared? The signal had to be stronger in order to stand out on the chart.
Amounts Variable overhead: Price variance $ (0%) (0%) Efficiency variance $ (0%) (0%) Fixed overhead: Price variance $ (0%) (0%) ________________________________________ P16-45 Overhead Variances (L.O. 5, 6) Lima Parts, Inc., shows the following overhead information for the current period: Actual overhead incurred $ 29,400 2/3 of which is variable Budgeted fixed overhead $ 8,640 per
4. Without using numbers, describe the relationship between the Hamstring strength index 120°/s and the Triple hop index. There exists a moderate positive relationship between Hamstring strength index 120°/s and the Triple hop index. This means as Hamstring strength index 120°/s increases, Triple hop index increases. Likewise as Hamstring strength index 120°/s decreases, Triple hop index decreases.
This IC is a great little part, and contains a lot of circuitry that helps us get on the air with minimal fuss, and great sound. This IC not only contains a stereo multiplexer, but also a phase locked loop (PLL), audio filters, and equalization capabilities. The audio filter portion adds a little more low-pass filtering to increase audio quality beyond what the external low pass filter can accomplish. The equalization portion enhances the high frequencies for the radio standard of 75uS in the US. 75uS is the time constant used for a high-pass filter to enhance the high frequency audio before transmission to help reduce noise upon reception.
Sound shadow- creates high frequency sounds. Time of arrival-the difference of time arrival to the two ears and phase difference the phase difference between two ears provides cues to
Calculate the impedance by the measured values of voltage and current from the oscilloscope. Also calculate the impedance from = − C. Answer: Impedance, Z = 5∠0 34.65 60.48°) = 173.25 - 60.48⁰ = 85.37 Ω - j150.76 Ω Again, XC = 1/ = 1/ (6280 x 10-6) = 159.24
Define heat of reaction. -Is the overall energy absorbed or released during the solution process. 2. Distinguish between exothermic and endothermic processes. -Exothermic is energy needed to break the bonds is less than the energy released and endothermic is the energy needed to break the bonds is greater than the energy released.