Two students are tossing around frisbees designed to whistle while they are airborne. The first student flings the frisbee towards the second student at a speed of 8.1 meters per second. If the frisbee emits a frequency of 554 Hz, what frequency (in Hz) is heard by the second student? You may take the speed of sound in air to be 343 m/s. Type in your answer correct to one decimal place. Use a period for the decimal point. eg. 500.5 - do not use a comma or input your answer in some form of scientific notation. Do not include units in your answer. Type vour answer

Q: Answer all 3 questions in order

A: The Born interpretation of the wave function in Q.M suggests that the square of the absolute value…

Q: 542 ft³ = 581 in ³ = Incorrect Incorrect m3 cm³

A:

Q: A hot air balloon is ascending straight up at a constant speed of 7.10 m/s. When the balloon is 12.0…

A: Given :       Constant speed of the balloon, vB= 7.1 m/s       Altitude of the balloon when the…

Q: How can you tell if a coin is biased

A: For an unbiased coin, it has probability one half when it comes up head and probability one half…

Q: what is the definite volume

A: Definite refers to consistent, unchanging of its form. Volume is a space occupied by three…

Q: Convert 1Mm to m

A:

Q: Solve following using Significant figure rules: - 497.2505 + 85.500 + 9.75 – 4.4

A: Given data: -497.2505 + 85.500 + 9.75 – 4.4

Q: both of the answer is incorrect

A:

Q: What is the height of a 6 foot 1 inch tall person in Centimeters

A: height of person = 6 foot 1 inch  we know, that 1 foot = 30.48 cm  1 inch = 0.0833 ft

Q: finish rest of parts plz

A: From work energy theorem, work done is equal to change in kinetic energy.  W=∆KE W=12mvf2-vi2 As the…

Q: please finish the rest

A:

Q: Which combination of units expresses density

A: The density of material is defined as the ratio of mass to the volume of the material.

Q: Number 7 please, the 2nd photo is a continuation of 7

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: suppose a person is 6 ft 7 inch tall what is their height in meters

A: 1ft = 0.305 m1 inche = 0.0254 m

Q: 122 km/hr = mile/hr

A:

Q: Question in photo. Use calculus

A: Given that the magnetic field is describes by the formula, at z=y, The area of a strip is given…

Q: A diamond ring was reduced from $699.99 to $499.99. Find the percent reduction in the price. The…

A: initial price, A = $699.99  Final price, A'= $499.99

Q: A cannonball is launched diagonally with an initial horizontal velocity of 38.0m/s. Label the…

A: (1) Given: The initial horizontal velocity is 38.0 m/s. The angle of launch is 23.0°.

Q: Convert 5 m 52 cm to meters

A: Length is 5 m 52 cm.We have to convert given length into meters.

Q: Image: #2 TO A DE A

A: Current is in Ampere