09-05-2024
Physics

Answered

14) What is the Doppler effect? *
A wave in which the vibration of the medium is parallel to the direc
travels
A change in the wavelength of a waves when the source or observ
○ A wave that travels along a surface separating 2 media
a wave that moves the medium in a direction perpendicular to the
the wave
travels

Answer :

Other Questions

Which of the following terms is used to identify the process of expense recognition for property, plant and equipment?a. Amortizationb. Depletionc. Depreciation

Describe the legacy of the French Revolution for the peoples of the world during the nineteenth and twentieth centuries.

Before it was put out, a wildfire burned 109 acres (ac) of the countryside.Use the given facts to find the area of the countryside burned by the wildfire in hec

ISO has even developed standard for simple items, like camera speed?a. True.b. False.

Which one of these is not one of the five supporting objectives of managerial accounting?A) Providing information for planning and decision-making.B) Assisting

When does reading aloud support early literacy the most?A. When a new, unfamiliar book is readB. When stories are read before children nap or sleepC. When child

Analogous structures are always evidence of common ancestry.O TrueO False

Physical activity can benefit children in all of the following ways EXCEPT by improving _______.O Overall physical leathO problem solving abilityO post health p

Regarding sexual responsiveness, most men:A. reach their peak of sexual responsiveness in their mid-30s.B. have a longer refractory period after orgasm than wom

A member of the military who is severely injured or killed during warfare is known as a _________.

The medial and inferior portions of the external abdominal oblique muscle has a sheet-like tendon called an aponeurosis that allows it to be anchored to other s

Find the next two numbers in the pattern.[tex]\[ 0.3, 0.09, 0.027, \qquad , \qquad \][/tex][tex]\[ 6, 2.4, -1.2, \qquad , \][/tex]

The value of [tex]\lim _{x \rightarrow 0} \frac{3^x-1}{x}[/tex] is:a. [tex]\log \frac{1}{3}[/tex]b. [tex]-\log 3[/tex]c. [tex]-\log \frac{1}{3}[/tex]d. [tex]\lo

Directions: Select all the correct answers.In the Trans-Yukon Rally Race, each team's finish is determined by their individual time to complete the course. Ther

What term describes the act of using email to lure victims to a malicious website to collect personal or financial information?A) Phishing.B) Spoofing.C) Ransom

Review the passage and solve the following question:Find the horizontal asymptote(s) of the function.[tex] f(x)=\frac{5x-2}{x^2+3x-18} [/tex]

Which of the following is a characteristic of good data?A) it must be available in cloud storageB) it must be more than just barely sufficientC) it must be base

Solve the equation:[tex]\[ |2x + 7| - 3 = 11 \][/tex]Enter the exact answers.The field below accepts a list of numbers or formulas separated by semicolons (e.g.

How long did the jury deliberate in the trial of the Capitol riot participant challenging obstruction conviction?a. 1 hour.b. 12 hours.c. 24 hours.d. 36 hours.

1. Express the following percentage as a fraction.[tex]\[ 12.4\% \][/tex]