How would you determine the voltage necessary to produce X-rays at 5.362*10^16 Hz?
How would you determine the voltage necessary to produce X-rays at 5.362*10^16 Hz?
The three-phase bridge rectifier is designed to produce 650kV of the output voltage from 450 kv/s5o kv, 50 Hz of the transmission transformer. Then c) determine; The firing angle α required for the rectifier's valve if no commutation ./i/ angle is involved. The new necessary line secondary voltage of the transformer, if a- and u 60 are being applied. If the new transformer reactance is 2.8 H, determine the load DC current of this rectifier (consider the firing angle same...
Problem 2
(13%) Problem 2: a copper plate In an evacuated tube electrons produce X-rays by accelerating from rest through a voltage of 0.39 kV and striking D à Nonrelativistically, whar would be the maximum speed of these electrons, in meters per second? Grade Summary
(a) What is the physical difference between X- rays, y -rays, light and radio waves? How do they interact with tissue (in the absence of a magnetic field)? (b) Draw the X-ray tube spectrum, i.e., the intensity distribution of X-rays as a function of the frequency of emitted X-ray photons (1) at the exit of the X-ray tube before any filtering takes place, and (2) after the filter but before the X-rays have reached the patient. (c) How does the...
Q. To produce x-rays of 1.377 Å wavelength from a copper target in an x-ray tube, one must operate the tube at a voltage of 9000 volts. Calculate the ratio h/e. Q. An x-ray tube operates at 40kV. Find the maximum speed of the electron striking the cathode.
A researcher fires a stream of X-rays with a frequency of 3.50 x 1018 Hz at a target where they undergo Compton scattering. A circular detector is set up to detect X-rays at all possible scattering angles. (a) An X-ray scatters, resulting in the maximum possible wavelength being detected. What is the magnitude of the momentum of the electron scattered during this process? 7.31619e-24 X Your response differs from the correct answer by more than 10%. Double check your calculations....
How would you determine the relationship between the voltage across a resistor and the current through the resistor? What devices would you use? describe how would you place them in relation to the resistor?
2. Describe how you would produce 10 bottles of 750ml of 1x TAE from a stock of 50x TAE. Include only necessary calculations and steps that should be taken.
The book value of e/m is 1.759*10^11 C/kg.
1. What accelerating voltage would be necessary to produce an electron orbit with diameter 10 cm if the magnetic induction perpendicular to the electron beam is 0.001 Tesla. The book value of e/m is provided at the end of the text.
(13%) Problem 2: In an evacuated tube electrons produce X-rays by accelerating from rest through a voltage of 0.41 kV and striking a copper plate. Nonrelativistically, what would be the maximum speed of these electrons, in meters per second? VE cos0 cotan0 asin acos0 tancotan sin0 cosh)tanh)cotanh0 o Degrees Radians sin0 HOME 4 5 6 12 3 0 END 4o BACKSPACE DEL CLEAR
Write units wherever necessary. Describe in 3-4 sentences how you would use Ohms Law to determine the resistance of an unknown resistor. Tabulate your Voltage and Current values on Excel. Use this data to graphically determine the resistance value. Make a new observation table as shown below to summarize your results. Measured resistance value Graphical resistance value