I m² of water at T-15 °C (specific heat 4186 J/Kg C) is reversed in a copper container of 0.5 Tons exposed to direct sun and having reached a temperature of 120 ° C (specific heat 390 J/Kg C). Does the water boil up? Why?

double the distance = divide strength by 4

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles

if the person is shown to have +90n, then ans is -10n.

if the person is shown to have -90n, then ans is +10n.