Check all items that you used, either directly or indirectly, each time you did this computation
the first law of thermodynamics (heat lost by a metal equals the heat gained by the water)
the ability of heat to flow from a hot object to a cooler one
masses for the metal and the water in the calorimeter
temperature changes for the water and the metal
the known specific heat of the water

go to this website .

but i think it is 2

in ray bradbury's short story "a sound of thunder", mr. eckels's fearfulness leads to drastic consequences for the rest of the world.

in the story, mr. eckels, who is a hunter, hires a time travel company to travel to the age of dinosaurs. although he is excited for the hunting expedition at the beginning, when they reach there and mr. eckels sees the tyrannosaurus, he feels frightened. as he is afraid of the tyrannosaurus, he steps off the path although he has been warned not to do it. by stepping off the path, the entire course of the future is affected: mr. eckart alters the future by stepping on a butterfly, which causes a new man to be elected president in the future. in that way, it is mr. eckart's fearfulness what triggers 'the butterfly effect' and what leads to drastic consequences for the rest of the world.

the answer is camped