If the statement is true, select True. If it is false, select False. In a physical change, some of the physical properties of the substance may be altered and the chemical composition remains the same.

True
False

True

Explanation:

Yes this statement is true.

In a physical change, some of the physical properties of the substance may be altered and the chemical composition remains the same.

maybe the spark is gone, love is a weird emotion and there is a possibility he may have found somebody else.

c. because step up transformer steps up the input voltage i.e increases the input voltage  

the number of turns are greater on the secondary side of step up transformer  

transformer does not handle dc current