Which effect is created when two sound waves that are close in pitch

interact?

O A. Echoes

O B. Loudness

C. Beats

O D. Intensity

What is Hunter the dog's centripetal acceleration when he runs along a circular path of radius 2.0 meters with a tangential speed of 2.2 meters/second?

Twin sisters, Gwen and Jackie, were both 20 years old in the year 2000. Jackie took off on a round trip to Vega, 25 light years away. She traveled at an average speed very close to the speed of light-say, 0.9999c.

For each type of wave compare the vibration of the medium to the direction of the wave

If the beach above is preserved by depositing sand over a wider area into the water, which of the following will most likely result? A. Erosion will increase, carrying more sand away than before. B.

5. Describe the shape of the waveform in the secondary coil for a sine, square and triangle wave in the primary coil. How does the signal in the secondary coil relate to the one in the primary coil

Water in this zone located over the continental shelf is called

Early treatment for mental illness involved a0 because doctors believed that doing this would drain the mental illness out of the person's body.

A supersonic aircraft consumes 5320 imperial gallons of kerosene per hour of flight and flies an average of 14 hours per day. it takes roughly seven tons of crude oil to produce one ton of kerosene. the density of kerosene is 0 965 g/cm.

A lump of putty and a rubber ball have equal mass. both are thrown with equal speed against a wall. the putty sticks to the wall. the ball bounces back at nearly the same speed with which it hit the wall.

What are the 4 rules of seismic waves?