How are the frequency and wavelength of light related? (1 point)
a.) they are inversely proportional to each other.
b.) frenquency equals wavelength divided by the speed of light.
c.) wavelength is determined by dividing frequency by the speed of light.
d.) they are directly proportional to each other.

A.) They are inversely proportional to each other.

Explanation:Light is a type of electromagnetic waves, and thus do not require a material medium for transmission.In waves, the frequency(f) refers to the number of complete oscillations of a wave in one second.Wavelength(λ), on the other hand, refers to the distance between two successful crests or troughs in a transverse wave or between two rarefactions or compressions in longitudinal waves.The wavelength of a wave is inversely proportional to its frequency, such that waves with higher frequency have decreased wavelength.The product of wavelength and frequency is equal to the speed of the wave.

Aphysical change is one that you can put in and remove like a ham sandwich. the stuff you put in there can be changem its not permanet. a chemical change is on that can't be change thats permanet. like when you make a cake and bake it. you can't get those ingredients back.

Anions are negative charged ions