how dose Rotation sensor in ev3 works
R Problem 4 (15 points): The output of an infrared distance sensor (with zero output impedance) varies from O to 5 V linearly as the distance of an object from the sensor changes from 0 to 100 cm. The output of the sensor is connected to the input of the circuit shown on the right (where the op amp has supply voltages +2 V and -2 V, and R = 1 ks). If you want this entire system to measure...
A single intraoral image using a digital sensor results in an effective exposure dose of? a. 0.002 mSv b. 0.020 mSv c. 0.2000 mSv d. 2.000 mSv e. 20.00 mSv
1. How much energy is associated with an infrared photon with waveleng answer in scientific notation. Show work. 4 pts 1. How much energy is associated with an infrared photon with wavelength of 6.20 um? Report you answer in scientific notation. Show work. 4 pts
Hall Effect Sensor Questions Q1: Inside the Sensor, what happens when you reverse magnet 180 degrees?Explain why Q2: How does a Hall Effect Sensor Work?
please help out. 1. what is the work principle of ORP SENSOR RELATING TO WATER QUALITY. mention at least teo work principle. 2. Mention one application of ORP SENSOR
Please show all work! Thanks !
Dosimetry Problem A radiation worker is subject to a dose of 250 mrad/h of protons for one 40 h work week. How many times the yearly allowable effective dose did she receive? HINT: To obtain the effective dose, multiply the dose rate by the time in hours and the quality factor . You then have to divide this by the allowed dose for a radiation worker per year. Submit Answer You have entered that...
A lens is designed to work in the visible, near-infrared, and near-ultraviolet. The best resolution of this lens from a diffraction standpoint is A) in the near-ultraviolet. B) indeterminate. C) equal for all wavelengths. D) in the visible. E) in the near-infrared.
work and energy
mass of dynamics cart and frictionless sensor are 1.2 kg
together
a mass of 200 g is attached to
the end of the making the cart move from its initial
rest
the bottom of the hanging mas is
80 cm away from the ground intially
What is the force that the sensor
will detect? Then, when the mas hits the ground what will the work
done by the force be on the dynamics cart?
How many infrared and Raman absorptions do you expect for BF3 if it had each of the following geometries. show work (a) Planar (b) Pyramidal (c) T-shaped