Question

An …………………… is an electrically warmed box inside which a substance can be

kept at a desired temperature.​

Answer 1

$\huge{\mathfrak{\purple{Question}}}$

An …………………… is an electrically warmed box inside which a substance can be kept at a desired temperature.

$\huge{\mathfrak{\purple{Answer}}}$

An microwave is an electrically warmed box inside which a substance can be kept at a desired temperature.

#hope it helps..

Answer 2

Microwave is the answer