Question: A linear transducer with 1 2 8 elements, each spaced 0 . 1 mm apart, operates at 3 MHz . Ultrasound waves are steered at

A linear transducer with 128 elements, each spaced 0.1 mm apart, operates at 3 MHz. Ultrasound waves are steered at an angle of 45 relative to the normal axis of the array. Calculate the time delay required for beam focusing at a depth of 50 mm.

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