xA Physics 7C student pinches the string at some point in between the two ends. The string continues to vibrate with the same frequency as before. Determine the longest possible wavelength (in m) of the string waves that the source could have been producing before it was pinched. Show your work and explain your reasoning.

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

Air conditioners not only cool air, but dry it as well. suppose that a room in a home measures 5.0m×9.0m×2.4m . if the outdoor temperature is 30 ∘c and the vapor pressure of water in the air is 85 % of the vapor pressure of water at this temperature, what mass of water must be removed from the air each time the volume of air in the room is cycled through the air conditioner? the vapor pressure for water at 30 ∘c is 31.8 torr.

What kind of waves require a medium to travel? question 6 options: light waves mechanical waves all waves need a medium to travel electromagnetic waves