They are too small are never in the same place. Electrons are constantly moving in random motion within the electron cloud, making them impossible to follow.
Answer:
Masa, m = 0.088 kg
Explanation:
Given the following data;
Temperatura inicial = 30°C
Temperatura final = 120°C
Capacidad calorífica específica = 138J/kg.K
Calor absorbido, Q = 4400 cal.
Para encontrar la masa;
La capacidad calorífica viene dada por la fórmula;
Dónde;
Q representa la capacidad calorífica o la cantidad de calor.
m representa la masa de un objeto.
c representa la capacidad calorífica específica del agua.
dt representa el cambio de temperatura.
dt = T2 - T1
dt = 120 - 30
dt = 90°C to kelvin = 273 + 90 = 363K
Sustituyendo en la fórmula, tenemos;
Masa, m = 0.088 kg
Had to look for the options and here is my answer. The statement that is correct regarding kidney stones is this: "<span>they result from a build up of minerals". Kidney stones come in a variety of types depending on the type of mineral that they are made of. Hope this answers your question.</span>
Answer:
Photon
Explanation:
Electrons don't weigh very much at all, and don't account for the chemical mass of an element. However, Photons don't have ANY mass.