Question

a rabid kitten is shrinking loudly making sound waves with a wavelength of 44 cm. What is the sound frequency? What is the sounds period?

259

likes
1293 views

Answer to a math question a rabid kitten is shrinking loudly making sound waves with a wavelength of 44 cm. What is the sound frequency? What is the sounds period?

Expert avatar
Murray
4.5
92 Answers
The formula to calculate the frequency is: 𝑓 =𝑣*πœ† f=Ξ»*v where 𝑣 is the speed of sound and πœ† is the wavelength. Given: 𝑣 = 343 m/s πœ† = 44 cm = 0.44 m Ξ»=44cm=0.44m Plugging in the values: 𝑓 = 343 / 0.44 β‰ˆ 779.55 Hz The period of a wave is the reciprocal of the frequency: 𝑇 = 1/𝑓 T= 1/779.55Hz β‰ˆ 0.00128s(or 1.28 ms)

Frequently asked questions (FAQs)
Math question: What is the sine of an angle whose measure is 45 degrees?
+
What is the measure of the third angle in a triangle if the other two angles measure 35Β° and 60Β°?
+
What is the limit as x approaches infinity of [(2x^3 - 5x^2 + 3x) / (x^3 + 4x^2 + 1)]?
+
New questions in Mathematics
12-6x=4x+2
String x = 5 Int y=2 System.out.println(x+y)
I) Find the directional derivative of 𝑓(π‘₯, 𝑦) = π‘₯ sin 𝑦 at (1,0) in the direction of the unit vector that make an angle of πœ‹/4 with positive π‘₯-axis.
If L = (-2, -5) is reflected across y= -4 , what are the coordinates of L?
3x+5y=11 2x-3y=1
Derivative of x squared
7/6-(-1/9)
Mrs. Emily saved RM10000 in a bank. At the end of the eighth year, the amount of money accumulated amounted to RM19992.71. If the bank pays an annual interest of x% for a year compounded every 6 months. Calculate the value of x.
logy/logx + logz/logy + logt/logz = 8xΒ².t x=?
Determine the reduced equation of the straight line that is perpendicular to the straight line r: y=4x-10 and passes through the origin of the Cartesian plane
7. Find the equation of the line passing through the points (βˆ’4,βˆ’2) π‘Žπ‘›π‘‘ (3,6), give the equation in the form π‘Žπ‘₯+𝑏𝑦+𝑐=0, where π‘Ž,𝑏,𝑐 are whole numbers and π‘Ž>0.
The physician orders 15mg of tramadol(liquid). On hand is 30mg/2mL vials. How many mL will the MA administer?
Is -11/8 greater than or less than -1.37?
Let A, B, C and D be sets such that | A| = |C| and |B| = |D|. Prove that |A Γ— B| = |C Γ— D|
Two minus log 3X equals log (X over 12)
A property sold for $745,000 in a co-brokered transaction. The seller has agreed to pay a 7% commission to the listing firm. The listing firm has agreed to equally split the commission with the selling firm. If the buyer’s broker will receive 8% of the selling firm’s commission, how much commission will the buyer’s broker receive? $14,900 $3725 $$37250 $18625
A factory produces glass for windows. The thickness X of an arbitrarily selected pane of glass is assumed to be Normally distributed with expectation ΞΌ = 4.10 and standard deviation Οƒ = 0.04. Expectation and Standard deviation is measured in millimeters. What is the probability that an arbitrary route has a thickness less than 4.00 mm?
Let G be the center of gravity of triangle ABC. We draw through A a parallel to BC on which we take a point D so that DGβŠ₯BG. If the area of the quadrilateral AGBD is equal to s, show that ACΒ·BDβ‰₯2Β·s.
Write the inequality in the form of a<x<b. |x| < c^2
A group of 17 people spent 9 days on vacation and spent R$776.34 on barbecue meat and the bill needs to be divided as follows: 6 people stayed for 9 days, 7 people stayed for 4 days, and 2 people stayed for 5 days and 2 people stayed 3 days, how much does each group have to pay for the days they stayed?