Find the angle of the shock wave cone

Reference no: EM13298847

You look directly overhead and see a plane exactly 1.2·km above the ground, flying faster than the speed of sound. By the time you hear the sonic boom, the plane has traveled a horizontal distance of 2.2·km.

(a) Find the angle of the shock wave cone.

theta.gif = 1 °

(b) Find the speed of the plane (Mach number).

v =

Reference no: EM13298847

Questions Cloud

The molar mass of an oxygenated hydrocarbon substance : The molar mass of an oxygenated hydrocarbon substance is 88.0 g / mole.Its composition is as follows:O:36.4%,H :9.0%,C:54.6%.Calculate the empirical formula and molecular formula.(use atomic mass C=12.0,H=1.0,O=16.0)

What is the average exhaust speed of the engine : A model rocket engine has an average thrust of 5.26 N. It has an initial mass of 25.9 g, which includes fuel mass of 13.4 g. What is the average exhaust speed of the engine

Why the presence of a phenyl group causes loss : Why the presence of a phenyl group causes loss of stereospecificity in this alkene bromination?

How to calculate the concentration of (c6h6o6)2 : Calculate the concentration of (C6H6O6)2- in an aqueous solution of .0619 M ascorbic acid, H2C6H6O6 (aq).

Find the angle of the shock wave cone : You look directly overhead and see a plane exactly 1.2·km above the ground, flying faster than the speed of sound. Find the angle of the shock wave cone

How many tons of water must be added to solids to achieve : Ten tons of a mixture of paper and other compostable materials has a moisture content of 7%. How many tons of water must be added to the solids to achieve a mixture with 50% moisture for composting

What would be the cost of equity from new stock : Javits & Son's common stock currently trades at $30.00 a share. It is expected to pay an annual dividend of $3.00 a share at the end of the year (D1=$3.00), and the constant growth rate is 5% a year.

Explain the electric or magnetic fields affect the x-rays : This wavelength is in the x-ray region of the electromagnetic spectrum. The purple dot is a representation of the x-rays hitting the video camera. Change the Electric Field and Magnetic Field to determine the effect on the x-rays. Did the electric..

What is the longest wavelength in the paschen series : The Paschen series in the hydrogen emission spectrum is formed by electron transitions from ni > 3 to nf = 3. What is the longest wavelength in the Paschen series

User Account

All Pages