An automatic focus camera is able to focus on objects by use of an ultrasonic sound wave. The camera sends out sound waves that reflect off distant objects and return to the camera. A sensor detects the time it takes for the waves to return and then determines the distance an object is from the camera. If a sound wave (speed = 340 m/s) returns to the camera 0.150 seconds after leaving the camera, how far away is the object?
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “An automatic focus camera is able to focus on objects by use of an ultrasonic sound wave. The camera sends out sound waves that reflect off ...” in 📙 Physics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
Different structural forms of the same element are called
Answers (1)
If the earth were not revolving around the sun would the earth fall into the sun? Why?
Answers (1)
What does the model below represent? 200 + 02 → 2002
Answers (1)
The process of hotter air rising and cooler air falling is called convection. What role does convection play in the atmosphere? Question 1 options: Convection prevents the air in the atmosphere from moving.
Answers (2)
Which of the following best describes what we mean by the universe? A. The universe is another name for our Milky Way Galaxy. B. All the galaxies in all the superclusters C.
Answers (1)
New Questions in Physics
What does deltaX mean in physics?
Answers (2)
Which activity involves using fossil fuels directly or indirectly? 1) eating fresh fruit for a snack 2) cooking hot dogs on a campfire 3) using crayons to color 4) walking to school
Answers (2)
Which of the following objects would have the most inertia? A. A sphere with a radius of 5 cm and a mass of 34 grams. B. A sphere with a radius of 4 cm and a mass of 15 grams. C. A sphere with a radius of 8 cm and a mass of 27 grams. D.
Answers (1)
A boy slides a book across the floor using a force of five and over a distance of 2M what is the kinetic energy of the book after he slides at assume there is no friction
Answers (1)
Where would aliens be if they really do exist here on Earth?
Answers (2)