Question

Write additive inverse of :


(b) −
z

2

−

3​

Answer 1

Answer:

Materials that are good conductors of thermal energy are called thermal conductors. Metals are very good thermal conductors. Materials that are poor conductors of thermal energy are called thermal insulators. Gases such as air and materials such as plastic and wood are thermal insulators.

Answer 2

Answer:

2= -2

3= -3 this is your answer