What do these two changes have in common? adding dish soap to water in a sink carving a piece of wood Select all that apply. Both are only physical changes. Both are chemical changes. Both are caused by heating. Both are caused by cooling.

Question

What do these two changes have in common? adding dish soap to water in a sink carving a piece of wood Select all that apply. Both are only physical changes. Both are chemical changes. Both are caused by heating. Both are caused by cooling.

Answer 1

## Step 1The problem asks us to identify the commonality between two changes: adding dish soap to water in a sink and carving a piece of wood. ## Step 2The first change, adding dish soap to water in a sink, is a physical change. This is because the soap molecules are simply dispersed throughout the water, but no new substances are formed.## Step 3The second change, carving a piece of wood, is also a physical change. This is because the wood is being physically altered (shaped), but no new substances are formed.## Step 4Therefore, the commonality between these two changes is that both are physical changes.

Question

What do these two changes have in common? adding dish soap to water in a sink carving a piece of wood Select all that apply. Both are only physical changes. Both are chemical changes. Both are caused by heating. Both are caused by cooling.

Solution

Resposta

Explicação