ACTIVITY 2
Direction: Choose the letter of the correct answer.
1. It is a material that permits heat and electricity to be transferred through
it.
A. conductor B. energy C. heat
D. insulator
2. It is a material that does not permit heat and electricity to be transferred
through it.
A. absorption B. conductor C. convection D. insulator
3. What property of material does an insulator has?
A. conductibility B. flexibility C. malleability D. resistivity
4. Which group is composed of insulator only?
A. aluminum foil, iron nail, rubber C. glass, plastic, rubber
B. brass, mica, steel
D. leather, pins, copper
5. Which group is composed of conductor only?
A. aluminum foil, iron nail, human body C. glass, quartz, rubber
B. brass, mica, steel
D. leather, pins, copper​