e9fzn69tb5 e9fzn69tb5

22-11-2021
Physics

contestada

1. How much heat is released when a 25 g sample of water (c = 4.184) is cooled from 99 °C
to 75 °C?

Relax

Respuesta :

sarsourhala sarsourhala

22-11-2021

you use the following formula Q=mc(T-T) and Q=25x4.184x(75-99) and the final answer is approximately 2500j is lost

Answer Link

Otras preguntas

what is the value of x?

Solve the equation.8(4-x) = 7x + 2

Read this excerpt from a student election speech: My two years of experience as your vice president, my tireless commitment to the students of this school, and

How did the Arabian Peninsula’s location affect ability to trade?

In a civil court case, the defendant is the person who goes on trial for potentially committing a felony or misdemeanor. claims that a suspect has committed a f

plagiarism is avoided byA using only your own words b summarizing instead of quotingc citing all sources d using only credible sources

Which expression is equivalent to 4√24x6y/128x4y5? Assume x ≠ 0 and y > 0.

Which key human trait did hunter-gatherer groups depend on to survive? A. intelligence B. imagination C. shared knowledge D. alertness E. versatility

Which is the graph of f(x) = 2(3)x? Image for option 1 Image for option 2 Image for option 3 Image for option 4

Is 20 a perfect square