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1. Explain the differences between a transverse and longitudinal wave. Include at least one example of each type of wave in your explanation. Your response should include at least 2 differences.
2. During a summer storm, a bolt of lightning is seen. A short time later, thunder is heard. If the lightning struck 4.50 km away, what was the time period between the lightning and thunder? The speed of sound in air is 331.0 m/s at 0.00 °C but the temperature is actually 28.0 °C. Show your work!
3. A sound wave with a wavelength of 1.25 meters travels through air at 340 m/s. What is the frequency of the wave? How would the frequency change if the same sound wave traveled through a copper pipe in which sound travels at a speed of 3560 m/s. Be sure to show your work and include the new frequency in your explanation.
Demonstrate your understanding of how the increases and/or changes in court workloads are impacting the offices that are responsible for court management.
a. How long does it take a ball to fall from a roof to the ground 7.0 m below? b. With what speed does it strike the ground?
An 80-cm-thick layer of oil floats on a 190-cm-thick layer of water. What is the pressure at the bottom of the water layer
The train comes to a stop 6m from the point at which it was released. What is the magnitude of train's acceleration after its wheel begins to stick.
A rubber ball filled with air has a diameter of 25.0 cm and a massof 0.540 kg. What force is required to hold the ball
What contemporary conflict is in the news and what are the mutual interests of both parties in this conflict? What do you see as the incompatible goals in this situation?
A charge of 1.74E-9 C is located at the origin, and a charge of 3.93E-9 C is located at x = 1.23 meter. Determine the position at which a third charge of 2.96E-9 C can be located
The radius of a park merry-go-round is 2.4 m. To start it rotating, you wrap a rope around it and pull with a force of 260 N for 11 s. What is the moment of inertia of the merry-go-round
An aluminium wire, of length l1 = 60.0 cm, cross-sectional area 1.00 x 10^-2 cm^2, and density 2.60 g/cm^3, is joined to a steel wire, of density 7.80 g/cm^3 and the same cross-sectional area. The compound wire, loaded with a block of mass in = 10.0 ..
Normal atmospheric pressure at sea level is generally considered to be equal to the pressure exerted by a column of mercury 760mm high. Calculate the corresponding pressure in inches and in Pascals
question a non uniform rod ab of mass m and length 2l. the mass per unit lenght of the rod is mx.at a point of the
A long, narrow, uniform tube of mass M and length l rotates freely about a perpendicular axis through its CM. What will the tube's angular velocity be when this happens
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