Part A
If the system is being used to create an image of tissue 12cmbelow the skin, what is the minimum time between pulses? Use values given in (Figure 1) if necessary.
Express your answer to two significant figures and include the appropriate units.
7.79*10^-5 sSo far I have
tried and they are both wrong:
7.8*10^-5 s
Part B
How many pulses per second does this correspond to?
Express your answer using two significant figures.
Homework Answers
Add Answer to:
Part A
If the system is being used to create an image of tissue
12cmbelow the...
3 of9 tem 3 - Part A the system is being used o create an image...
3 of9 tem 3 - Part A the system is being used o create an image of thoue 13 em bollow the skin what is the minimum time between pulses? Use values ghven i table d necessary Condants 1 Periedic Table A medical ulrasound imaging system sends out a sleady stream of very short pubes To simplity analysi the reflection of one pulse sheuld be recelved before the next is Express your answer with the appropriate units Speed (m/s) Medium...
Part A A medical ultrasound imaging system sends out a steady stream of very short pulses....
Part A A medical ultrasound imaging system sends out a steady stream of very short pulses. To simplity analysis, the reflection of one pulse should be received before the next is transmitted t the syshem is being used to create an image of tissue 15 cm below the skin, what is the minimum time between pulses? Use values given in table id necessary Express your answer with the appropriate units. Medium Air (0 C) Air (20 C) Helium (0 C)...
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3 of9 tem 3 - Part A the system is being used o create an image of thoue 13 em bollow the skin what is the minimum time between pulses? Use values ghven i table d necessary Condants 1 Periedic Table A medical ulrasound imaging system sends out a sleady stream of very short pubes To simplity analysi the reflection of one pulse sheuld be recelved before the next is Express your answer with the appropriate units Speed (m/s) Medium...
Part A A medical ultrasound imaging system sends out a steady stream of very short pulses. To simplity analysis, the reflection of one pulse should be received before the next is transmitted t the syshem is being used to create an image of tissue 15 cm below the skin, what is the minimum time between pulses? Use values given in table id necessary Express your answer with the appropriate units. Medium Air (0 C) Air (20 C) Helium (0 C)...
Part A How far apart are an object and an image formed by an 70-cm-focal length converging lens if the image is 2.50 x larger than the object and is real? Express your answer using two significant figures. VALDO d. + d. Submit Request Answer
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LASIK eye surgery uses pulses of laser light to shave off tissue from the cornea, reshaping it. A typical LASIK laser emits a 1.0-mm-diameter laser beam with a wavelength of 193 nm. Each laser pulse lasts 12 ns and contains 1.8 mJ of light energy. What is the power of one laser pulse? Express your answer to two significant figures and include the appropriate units. P = During the very brief time of the pulse, what is the intensity of...
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