What is the wavelength of the sound wave inside the steel

Reference no: EM13270546

A sound wave generated by a source of frequency 440 Hz is moving through 25 oC air. The sound wave strikes a solid block of steel and propagates into the steel. What is the wavelength of the sound wave inside the steel. The density of steel is 7.85 g/cm3 and the bulk modulus of steel is 1.6 x 1011 N/m2.

Reference no: EM13270546

Questions Cloud

How much work was done on the pine cone : A 0.21-kg pinecone falls 10 m to the ground, where it lands with a speed of 12 m/s. How much work was done on the pine cone by air resistance

Briefly explain the theory behind ir spectroscopy : briefly describe the theory behind IR spectroscopy and why it is a valuable technique to chemists.

Determine how many atoms have decayed at t : a) At what time t1/2 have half the atoms decayed b) How many atoms have decayed at t = 40 ns c) Draw a graph of Nexc as a function of time. Show in the graph the lifetime, 1t1/2, 2t1/2, 3t1/2 and 4t1/2.

Create a research plan : Create a plan that outlines a research study and the associated qualitative method(s) you will use to analyze the data collected in the research study.

What is the wavelength of the sound wave inside the steel : A sound wave generated by a source of frequency 440 Hz is moving through 25 oC air. What is the wavelength of the sound wave inside the steel

Find the work done during each cycle : A Carnot engine extracts 950J from a 600K reservoir during each cycle and rejects 480J to a cooler reservoir. It operates at 22 cycles per second. Find the work done during each cycle

Calculate metallurgical junction depths of boron substrate : The surface concentration is fixed at N0=1.8e20/cm^2 when diffusing boron into a uniformly doped n-type substrate. The atomic diffusion constant for boron in Si at the temperature of 950 C is 3.0e-15 cm^2/s.

Explain a silicon water is etched in a cl2 plasma : A silicon water is etched in a Cl2 plasma. A mass flow controller (used to meter the gas flow fed to the reactor) shows a reading of 100 sccm (sccm=standard cm3 per min; standard conditions are 273 K and 1 atm). The etching reactor operates at 100..

How much heat is rejected each cycle : A Carnot engine absorbs 950J of heat each cycle and provides 340J of work. How much heat is rejected each cycle

User Account

All Pages