AIPMT PRELIMS2007Physics-Waves
AIPMT PRELIMS 2007 Physics Ultrasound MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Ultrasound of how much frequency is beamed into human body for sonography?
A
15 - 30 MHZ
B
1 - 15 MHZ
C
45 - 70 MHZ
D
30 - 45 MHZ.
Correct Answer
Option B
Detailed Explanation
Sonography uses ultrasound frequencies typically in the range of 1 - 15 MHz to create images of the body's internal structures.
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