how much heat is given out when a piece of brass of mass 150 grams and specific heat capacity 560 Joules cools from 90 degrees Celsius to 35 degrees Celsius​

positive reinforcement? ?

the displacement produced by the body.  

the amount of force subjected to the body.  

the angle between the direction of force and displacement

when a device is used in a circuit in which the voltage is 81 v, the current flowing through the device is 3 a. what is the resistance of the device?

a. 27 ω

b. 40.5 a

c. 243 ω

d. 243 a

the correct answer is a. 27

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods