Se tienen 500 de agua a 80 ℃ y se combinan con 500 de agua a 40 ℃. El calor específico del agua es de 1 ⁄ ℃, CALCULA EL CALOR ESPECIFICO *​

girl imma just put my comment here because i need a couple point okurrttt

sup bro, im dumb, but this is what i found xd

"the ozone layer acts as a filter for the shorter wavelength and highly hazardous ultraviolet radiation (uvr) from the sun, protecting life on earth from its potentially harmful effects. when the sky is clear, there is an inverse relationship between stratospheric ozone and solar uvr measured at the earth's surface"