Una cinta de acero se encuentra a 20°C y mide 30 m. Calcula la variación de su longitud si aumenta su temperatura a 65°C. ¡¡Es urgente!!​

How do the energy differences between the higher energy levels of an atom compare with the energy difference between the lower energy level of the atom

How many liters of water vapor can be produced if 108 grams of methane gas (ch4) are combusted at 312 k and 0.98 atm? show all work. pls ! will mark as brainliest

Sulfuric acid (a component of acid rain) reacts with limestone (calcium carbonate) to produce calcium sulfate and carbon dioxide. this damages buildings and statues made of limestone. which solution of sulfuric acid will damage these structures more quickly? a. 0.001% b. 0.005% c. 0.010% d. 0.015%