Explain the trade off between using deep and shallow
Suppose a PET scanner has 1,000 detectors packed tightly around a circle with a diameter of 1.5m.a) What is the approximate size (width) of each detector?(l Explain the tradeoff between using deep ong) and shallow (short) detectors?
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Confirmed reservations are considered a contract of agreement. The practice of charging credit cards by fine-dining establishments, even when the guest does not show, has been a prevalent industry practice. Do you agree with the practice of ch
A 5/8 inch (inside) diameter garden hose is used to fill a round swimming pool 6.1m in diameter. How long will it take to fill the pool to a depth of 1.2m if water issues from the hose at a speed of 0.33m/s?
A force vector points at an angle of 52° above the +x axis. It has a y component of +290 newtons. Find (a) the magnitude and (b) the x component of the force vector.
The pulse makes four trips down and back along the cord in 0.650 s. What is the tension in the cord? Your answer differs from the correct answer by 10% to 100%.
What is the approximate size (width) of each detector? Explain the tradeoff between using deep (long) and shallow (short) detectors?
A small grinding wheel has a moment of inertia of 4.0×10-5 {rm kg}cdot{rm m^{2}}. What net torque must be applied to the wheel for its angular acceleration to be 150 {rm rad}/{rm s^{2}}?
A laser beam is directed at the top mirror from the left edge of the bottom mirror. What is the smallest angle of incidence with respect to the top mirror, such that the laser beam.
Shiller argues that herd behavior can go both ways: It explains the housing bubble, but it also explains the bust. As he notes, "Rational individuals become excessively pessimistic as they see others bidding down home prices to abnormally low
Find the maximum height reached by the rocket. Ignore air resistance and assume a constant acceleration due to gravity equal to 9.80. Write your answer numerically in units of meters.
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