Two electromagnetic waves are traveling through empty space. The wave with the greater wavelength is also characterized by . a. the lower frequency
b. the higher frequency
c. the faster speed
d. the slower speed

1. how to locate the image in converging(concave) mirror and diverging (convex) mirror with salt. 2. how to locate the image in a converging (convex) lens and diverging (concave) lens with salt.

Ascientist notices that an oil slick floating on water when viewed from above has many different colors reflecting off the surface, making it look rainbow-like (an effect known as iridescence). she aims a spectrometer at a particular spot and measures the wavelength to be 750 nm (in air). the index of refraction of water is 1.3

What will happen in a hybrid vehicle if current flow becomes too high due to a short?