The Car in the Drawing Is Moving to the Left

question 38

Multiple Choice

The car in the drawing is moving to the left at 35 m/s. The car's horn continuously emits a 2.20 × 102 Hz sound. The figure also shows the first two regions of compression of the emitted sound waves. The speed of sound is 343 m/s.
-What is the wavelength of the sound in the direction of motion of the car?

• A)1.40 m
• B)1.56 m
• C)1.70 m
• D)1.93 m
• E)35 m

---

Definitions:

Load

Load involves the amount of work, stress, or pressure applied on a system, structure, or individual, often assessed to manage capacity and performance.

Collection Point

A designated location where goods are gathered or aggregated from various sources, typically for further distribution or processing.

Load

The total demand for power or the amount of work assigned to a particular machine, system, or network over a specific period.

Coordinates

Represents a set of numerical values that specify the location of a point in a space, usually defined by latitude and longitude or by Cartesian x, y, z axis values.