Astudent reaches into a bag of objects. which property of the objects can be observed by using the sense of touch

Identify the theory that can be used to explain each phenomenon. answers diffraction: wave theory interference: wave theory reflection: both particle and wave theories refraction: both particle and wave theories

The dot diagram represents the motion of the motorcycle as it moves from left to right

Afrequency generator sends a 550 hz sound wave through both water and ice. what is the difference in wavelength between the wave produced in ice and the wave produced in water?