sebastianleyvaorozco sebastianleyvaorozco

23-11-2022
Physics

contestada

The temperature of water in a beaker is 25 celcius. After adding a piece of magnesium to the water, the temperature increases to 28 celcius. Is this an exothermic or endothermic.

Respuesta :

Otras preguntas

8. How did Reagan put pressure on the Soviet Union? A. By strengthening the American economy with massive tax cuts B. By cracking down on suspected com

Instructions:Select the correct answer. Read this sentence, which contains a biblical allusion from the story "The Lightning-Rod Man ."See, the scroll of the

use the drop down menus below to identify whether the graphs below are functions. Graph 1 Graph 2 Graph 3

What can be inferred from these lines describing the pardoner in Chaucer's prologue to The Canterbury Tales? He had a fine veronica sewed to cap. His wallet lay

what the percent change from 50; 35

We had a cookout on the fourth oh July

How can you prove a triangle is a right triangle? Select one: a. Use the distance formula to see if at least two sides are congruent. b. Use the slope formula t

What contribution did Al-Khwarizmi make to the world of mathematics? a. He developed the formula and process used to make Persian rugs. b. His work became the

Which of these statements accurately describes one of the Jewish Ten Commandments? a. It is a punishable offense to force someone to follow a religion. b. It

According to the law of conservation of energy, A) an object loses most of its energy as friction. B) the total amount of energy for a system stays the same.