iron clothes

for what reason do we use the iron?

• to remove the crases on clothes

• to color clothes

• to sew clothes

what is the appropriate temperature to operate the iron ?

• between 121c^o to 182c^o

• 250c^o

• 360c^o

what is the iron made of ?

• gold

• copper

• metal (iron)

what does the cotton require to loosen the intermolecular bonds ?

• cleaning materials

• water

• nothing

does clothes maintains it`s new shape when cool ?

• yes

• no

where was the first use of the iron ?

• britain

• china

• USA

Which of the following materials has been used to heat irons?

(there is more than one correct answer)

• KEROSENE

• o₂

• organic

• NATURAL GAS

When was the patent issued for the MAX SKOLNIK electric steam iron?

• 1938

• 1934

• 1935

What do we call the use of an iron