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

Shorts are on sale for 10% off. If Kate buys 10 pairs of shorts at s dollars apiece, which expression is NOT equivalent to the situation stated? A) 9s B) 10s −

Which of the following does not have a quotient of -6? -36 ÷ 6 36 ÷ (-6) -36 ÷ (-6) 36 ÷ 6

resolva o sistema abaixo a)3x +y=8 x +3y=6

What is the difference between an isotonic and isometric contraction?

How do the numbers on the pH scale compare? Example- is a pH of 4 twice as strong as a pH of 2? Hint- the pH scale is not linear!

Chug enterprises is considering entering the already-crowded sports drink market with a line of products. the first brand will be advertised to teenagers as bei

The Virginia Opossum has gradually spread from the east coast of the United States to the West Coast as well as the northward into Canada. Researchers suggest

guess song? Staring at a stop sign Watching people drive by T mac on the radio Got so much on your mind Nothing's really going right Looking for a ray of hope W

find the value of y to the nearest tenth

Two integers, a and b have different signs. The absolute value of integer that got this description. Then decide if the product of the integers is greater than