The seven colors of the rainbow are found in which part(s) of the electromagnetic spectrum?
a)visible light
b) visible light and television waves
c)television waves
d)telemetry waves

A248-g piece of copper is dropped into 390 ml of water at 22.6 °c. the final temperature of the water was measured as 39.9 °c. calculate the initial temperature of the piece of copper. assume that all heat transfer occurs between the copper and the water. remember, the density of water is 1.0 g/m

Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves

Apulley with mass mp and a radius rp is attached to the ceiling, in a gravity field of 9.81 m/s2 and rotates with no friction about its pivot.