At a local convenience store, you purchase a cup of coffee, but, at 98.4°c, it is too hot to drink. you add 48.7 g of ice that is −2.2°c to the 248 ml of coffee. what is the final temperature of the coffee?

Explanation:

Initial temperature of coffee is given as

initial mass of the coffee is given as

let say the density of coffee is same as that of water so we have

mass of ice added in it

now here energy given by hot coffee = energy absorbed by ice

so we will have

here we have

t.                 w               e                 n                   t                 y                 c             h               a           r           a               c                 t             e             r             s        

a=d/t

a="triangle"v/t

explanation:

a = acceleration