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

20 points Which of the following objects below is NOT needed to test electrical conductivity? battery object powered by electricity insulated wire electrical t

I need help fast I don't understand this at all.

The Soviet Union had what type of economic system? A. feudalist B. Socialist C. Communist D. capitalist

‼️I NEED THIS ASAP PLS TY Sketch the indicated transformation and write the transformation from the parent function in words 1. F(x-2) 2. 1/4f(x) 3. F(x)-2 4. -

a seed company says that 4 out of every 5 of its seeds will grow.if Madi plants 40 of these seed, then how many seeds is Madi expecting to grow?

marcy guessed the number of hershey kisses in the school jar. since she guessed correctly, she got to keep all of the candy. she split the candy evenly with her

please answer this ^^^^

What is Section 7 of the Health and Safety at Work Act?

what is 3 1/8 estimated 1 2/5 estimated

7. One posture change that happens between the ages of 4 and 6 is that the arms are held nearer the body when children walk or run. What does this change in po