Dos cargas idénticas experimentan una fuerza de repulsión entre ellas de 0.08N cuando están separadas en el vacío por una distancia de 40cm ¿cual es el valor de las cargas?

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

Why is rain likely when warm, moisture-laden air meets cold air? a) the lighter warm air will rise and cool down, causing condensation and rain. b) the cold air moves faster and pushes the warm air away, causing condensation and rain. c) the moisture in the warm air condenses on contact with the cold air, causing rain to fall. d) the cold air mixes with the warm air, reducing its temperature causing moisture to condense.

Which of the following is the best name for mgcl2