This chart lists four examples of two objects that are in contact. Which statement accurately describes the flow of heat in each example?
A. Heat will flow from Object 1 to Object 2 in examples 2 and 4, and heat will flow from Object 2 to Object 1 in
examples 1 and 3.
B. Heat will flow from Object 1 to Object 2 in examples 1 and 3, and heat will flow from Object 2 to Object 1 in
examples 2 and 4
C. Heat will flow from Object 1 to Object 2 in Example 3, and heat will flow from Object 2 to Object 1 in examples
1, 2, and 4.
D. Heat will flow from Object 1 to Object 2 in examples 1, 2 and 4, and heat will flow from Object 2 to Object 1 in
Example 3.

the answer to this question is 3.

answer : (a) volume of the gas = 8.67 ×   l

                (b) second virial coefficient b = -1.21226 l/mole

solution :   given,     t = 300k

                                p = 20atm

                                z = 0.86

                                n = 8.2 mmoles = 8.2 × moles

                                r =   0.082 l atm/k/mol

        find,     (a) volume of gas   and (b) second virial coefficient b at 300k.

formula used :            

                          and            

(a)            

                    = \times 0.082\times 300}{20}[/tex]

                    = 8.67 ×   l

(b)      

                    = (0.00867-1) × 8.659

                    = - 8.5839 l/mole

answerambulatory;

idk i'm not smart

explanation:

t h