-advertisement-
10%

Calculate the wavelength of a wave with period 2s and speed 2cm/s.

Fact Lab

Check out this great content

Continue with the IQ test afterwards
-advertisement-

Interesting fact:

Have you heard of the photic sneeze reflex? This is a reflex that causes uncontrollable sneezing from bright light? It doesn’t affect everyone, though. Approximately, 18-35% of the population experiences this phenomenon.