Based on the table and your knowledge of waves, what can you conclude about the wavelength of mechanical waves compared to electromagnetic waves?
a) mechanical waves have greater amplitude.
b) mechanical waves tend to have longer wavelengths.
c) mechanical waves tend to have shorter wavelengths.
d) mechanical waves travel faster than electromagnetic waves.
Answers: 2
Physics, 22.06.2019 15:30, tiffuuu
At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.
Answers: 1
Based on the table and your knowledge of waves, what can you conclude about the wavelength of mechan...
Mathematics, 07.05.2020 00:11
Advanced Placement (AP), 07.05.2020 00:12
Biology, 07.05.2020 00:12