Hello for a laboratory experiment we used strain gauges to
measure the internal pressure of a coke can. Our instructor told us
one of the sources of error would be not aligning the gauges
perfectly. Why would this cause error in the experiment? Is there
any other sources of error as well.
5. Commonly used elements for wire strain gauges are
__________
a) nickel and copper
b) nickel and gold
c) gold and brass
d) silver and aluminum
6. Proper functioning of a strain gauge depends on
__________
a) strain
b) stress
c) bonding
d) length of wire
7. Semiconductor gauges are more sensitive than metal
gauges---------
(a)True
(b) False
8. A capacitive transducer works on the principle of
________
a) inductance
b) capacitance
c) resistance
d) reluctance
9. Capacitance can be...
Briefly describe three different sound processing schemes used
to modify received sound signals before they are sent to a cochlear
implant.
Please just list the three and a small description of each,
thanks!
Briefly describe how each of the following concepts in Physics
may be applied for use in the medical field.
- Thermodynamics
- Sound Waves
- Electric Circuits
- Electromagnetic Waves
- Optics
a) How to measure current with an oscilloscope?
Describe by drawing a figure. b) Describe how the shape on the
screen will be if volts of Vx= 10.sin (wt) are applied to the
horizontal input of the oscilloscope Vx= 10.sin (2wt) and vertical
input Vy= 10.sin (2wt).
the name is this course introduction to electronic
Identify and briefly describe the ways that may be used by the
Central Bank of Oman to influence money supply.
Many businesses have been financially negatively impacted by
Covid-19 episode and have not been able to pay back loans. Explain
how this situation would impact the national money supply in the
economy and how the Central Bank of Oman could rectify the
situation.
With decreased oil prices Oman government is challenged in
raising finances for public expenditures. Explain how the...