Ultrasound of intensity 125 W/m2 is produced by the rectangular head of a medical imaging device measuring 3.50 cm by 4.00 cm. What is the power output of the device?
power output: _________________ W
Ultrasound of intensity 125 W/m2 is produced by the rectangular head of a medical imaging device...
Ultrasound of intensity 150 W/m2 is produced by the rectangular head of a medical imaging device measuring 3.00 by 5.00 cm. What is the power output? a)2250 W b)10 W c)0.225 W d)100 kW
Please show me how to get the right answer for part 1 of the question: Please show me how to get the right answer for part 2 of the question: Ultrasound of intensity 1.70x10-2 W/m2 is produced by the rectangular head of a medical imaging device measuring 3.00 cm by 4.95 cm. What is its power output (in W)? 2524x w Additional Materials O Reading
The ultrasonic transducer used in a medical ultrasound imaging device is a very thin disk (m = 0.10 g) driven back and forth in SHM at 1.0 MHz by an electromagnetic coil. Part A The maximum restoring force that can be applied to the disk without breaking it is 39,000 N. What is the maximum oscillation amplitude that won't rupture the disk? Express your answer to two significant figures and include the appropriate units. Part B What is the disk's...
ReviewI Constants Part A The ultrasonic transducer used in a medical ultrasound imaging device is a very thin disk (m-0.10 g) driven back and forth in SHM at 1.0 MHz by an electromagnetic col. The maximum restoring force that can be applied to the disk without breaking it is 47,000 N. What is the maximum oscillation amplitude that won't rupture the disk? Express your answer to two significant figures and include the appropriate units. A.1 Value Units Submit ▼ Part...
Review | Constants Periodic Table The ultrasonic transducer used in a medical ultrasound imaging device is a very thin disk (m=0.10 g) driven back and forth in SHM at 1.0 MHz by an electromagnetic coil. Part A The maximum restoring force that can be applied to the disk without breaking it is 41,000 N. What is the maximum oscillation amplitude that won't rupture the disk? Express your answer with the appropriate units. НА ? A= Value Units Submit Request Answer...
An electromagnetic wave of intensity 240 W/m2 is incident normally on a rectangular card with sides of 19 cm and 31 cm that reflects all the radiation incident on it. Find the force exerted by the electromagnetic wave on the card if the radiation is incident at an angle of 30
An electromagnetic wave of intensity 180 w/m2 is incident normally on a rectangular card with sides of 2·cm) and 35 mm cha, reflects all the radiation incident on it. Find the force exerted by the electromagnetic wave on the card if the radiation is incident at an angle of 30° to the normal. 5040
The Intensity of Sun light on the Surface of the Earth is 1,395 W/m2, if the radius of the Earth is 6,569 km, What is the Power of the Sun light hitting the surface of the Earth. ( Treat the side Earth facing the Sun as a Circle)
The Intensity of Sun light on the Surface of the Earth is 1,321 W/m2 , if the radius of the Earth is 6,619 km , What is the Power of the Sun light hitting the surface of the Earth. ( Treat the side Earth facing the Sun as a Circle)
P3.18 Superman can hear sound with an intensity as low as 2x10-15 W/m2. If a pin is dropped and produces a noise with a power output of 1 mW, how far away was superman standing so he heard a 3 dB noise?