Using the formula Q = mcΔT, calculate how many joules of heat are added to 1500 g of water to raise the temperature from 15 °C to 80 °C. (The specific heat of water is 4.18 J/g°C.) Show your work.

it should be -8.6 cm hope this out

c. newton's third law of motion

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

answera compound;