calcualte the speed of sound in correct SI units? c=sqrt(P/ p) P= 201*10^3 Pa  P(air)= 2.33kg/m^3

During a thunderstorm, 3.0 s elapses between observing a lightning flash and hearing the resulting thunder. Approximately how far away in kilometers and miles was the lightning flash? (Assume the speed of sound is 344 m/s.) km mi

An earthquake wave travelling with a speed of 5.00 x 103 m/s has a frequency of 8.00 Hz.What is its wavelength?

2 Q:A- Calculate the sound level in dB of a sound intensity 10-8 Wm-

At what temperature is the speed of sound in helium (ideal gas, y = 1.67, atomic mass = 4.003 u) the same as its speed in oxygen gas at 9.86 °C? The speed of sound in oxygen at 9.86°C is 322 m/s. Number i Units

Calculate the speed of sound in air when the temperature is 16°C. m/s v = 332 m/s + |0.59 t °C

My heart beats 124 times in two minutes. Determine the frequency of my heartbeat. O 2.0 Hz O 0.48 Hz O 1.03 Hz O None of the above

Use the data in Table 3 to make this plot. That is plot I, on the -axis vs. (1/d^2), on the x-axis. Then draw a best fit line throught the data points.

A wave traveling along the x axis is described mathematically by the equation y=0.17sin(7.9nt+0.40nx), where y is the displacement (in meters), t is in seconds, and x is in meters. What is the speed of the wave?

The speed of sound in a solid medium is given by ?=?/?‾‾‾‾√v=E/ρ where ?E is the value of Young's modulus for the solid and ?ρ is the density.  A sound wave travels at 5.8×1035.8×103 m/s in a steel rod of length 1.11 m, diameter 2.0 cm and mass 7.0 kg.  Use the data to determine the value of the Young's modulus for steel. Give your answer in giga-pascal (GPa, 109 Nm-2).