Page 21 - DJJ20063- Thermodynamics 1

DJJ20063- Thermodynamics 1

Activity 1B

TEST YOUR UNDERSTANDING BEFORE YOU CONTINUE WITH THE NEXT INPUT…!

1.3 Fill in the blanks with suitable names for the close system in the diagram below.

i. _____________

ii. _________

iii. _____________

1.4 Study the statements in the table below and decide if the statements are TRUE (T)

or FALSE (F).

STATEMENT TRUE or FALSE

i. The mass or region inside the system is called

the surroundings.

ii. In a close system, no mass can enter or leave
a system.

iii. Intensive properties are those which are

independent of the size of the system

iv. Mass, volume and total energy are some
examples of intensive properties.

12 | P a g e