Complete the sentences below to explain why waves refract may
When a wave moved from one medium to another its v
change
one side of the wave
If the wave arrived at the interface and an a
will arrive before the other
before the other so
This causes one side of the wave to change v
the wave will changed
The wave will have a smaller w
when it is travelling slower

Which feature indicates that mars resides in the inner region of the solar system

The pressure, volume, and temperature of a mole of an ideal gas are related by the equation pv = 8.31t, where p is measured in kilopascals, v in liters, and t in kelvins. use differentials to find the approximate change in the pressure if the volume increases from 14 l to 14.6 l and the temperature decreases from 375 k to 370 k. (round the answer to two decimal places.)

How is coal extracted from mountaintop removal mines? a. dynamite is used to create underground tunnels where miners go to extract the coal. b. dynamite is used to break apart rocks and then draglines are used to remove the broken rock and reach the coal. c. coal in mountaintops is extracted by digging strips in the landscape to reach the coal. d. placer deposits in mountain river bottoms are removed by