Una onda, que tiene una longitud de onda de 0,6m se propaga en el agua con una velocidad de 1450 m/seg. Calcula: Su longitud de onda en el aire -Soy pésima en física, alguien puede ayudarme-

Aturntable that spins at a constant 74.0 rpm takes 3.10 s to reach this angular speed after it is turned on. find its angular acceleration (in rad/s2), assuming it to be constant, and the number of degrees it turns through while speeding up.

The three classes of rocks are sedimentary, metamorphic, and igneous. how are rocks classified into one of these three groups?

The dominant wavelength of energy emitted by the sun is