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?

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

PLZZ HELPP FASST!!!!! When Jordan refers to "the fundamental piece of civilrights legislation in this century," she means that (1 point) it was especially easy

Proof that x^y + y^x > 1 for all x,y > 0 ...?

Identify the key details that contribute to the irony in the poem "irony"

three divided by 42 showing long division way

Which options lists three Spanish-speaking communities in New York City ordered from smallest to largest? (EXTRA POINTS) A. Cubans, Dominicans, Puerto Ricans B.

how many elements are there in the periodic table

Choose the answer that is a TRUE statement. A dominating nation with extensive territories and a powerful ruler such as Rome's is known as an empire. The rep

21. The Johnsons framed a family picture to hang on the wall. The perimeter of the frame is 72 inches. Use the formula P = 2 l + 2 w to find the length of the

In the Least Industrialized Nations, the more children a woman bears, the more she is thought to have achieved the purpose for which she was born. true or false

Use the percent bar model to find the missing percent