Alculate the amount of heat transferred when 710 grams of water warms from an initial temperature of 4.0 ºC to a final temperature of 25.0 ºC. The specific heat capacity of liquid water is 4.184 J/g ºC. Please express you answer as a number in units of kJ, and be careful about the sign (is the answer a positive or negative number?) since that shows the direction of heat flow.

The Quantity of heat require is

Step-by-step explanation:

This problem bothers on the topic of heat capacity.

Given data

mass of water m=  

converting from grams to kg we have =

initial temperature T1= 4°C

final temperature T2= 25°C

heat capacity of water =

The expression for the quantity of heat required is given has

substituting our given data we have

In kilograms we have to divide by

1     3    

step-by-step explanation:

hopefully im right

the transverse axis of a hyperbola is the line that contains the two vertices and the two focuses.

in this example (hyperbola of equation x^2/2 - y^2/4 = 1), the transverse axis is the  x-axis  . 

step-by-step explanation: