If you study a week before you should memorize & study the night & day of
is the time taken by the transducer to detect the reflected waves from the metal fragment after they were first emitted
Option C
<u>Explanation:</u>
Given data:
speed, v = 1300 m/s
distance, d = 3.0 cm = 
We need to calculate the time taken by the transducer to detect the reflected waves from the metal fragment after they were first emitted.
As we know, the velocity is the ratio of distance and the time travelled by an object. The equation form is given by,

By applying the given values to the above equation, we get


Vehicles equipped with disc brakes incorporate a mechanically operated drum-style parking brake in the center of the rear disc brake rotors, commonly called a top hat parking brake.
<h3>What is top hat parking brake?</h3>
The top hat drum style of parking brake system is called the top hat rotors because of how big the middle part is compared to regular rotors.
In this type of parking brake system, the vehicle is equipped with disc brakes which incorporate a mechanically operated drum-style parking brake in the center of the rear disc brake rotors.
Thus, vehicles equipped with disc brakes incorporate a mechanically operated drum-style parking brake in the center of the rear disc brake rotors, commonly called a top hat parking brake.
Learn more about top hat parking brake here: brainly.com/question/21854030
6000 ml
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