1) What material is a good conductor of electricity? a) CONDUCTOR b) RUBBER c) COPPER d) WOOD e) PLASTIC f) YOUR HAND 2) Which of these is an insulator? a) GLASS b) POO c) CHROMBOOK d) I DONT KNOW e) MUD f) STRING 3) A complete circuit is needed to light a bulb. a) TRUE b) FALSE 4) Electricity flows through a __________ to complete a circuit a) CONDUCTOR b) PLASTIC c) SCISSORS d) INSULATOR e) LAP TOP f) LALA 5) What should you do if you see a broke electrical wire? a) ASK AN ABULT TO HELP b) CALL AN ELECTRICIAN c) DO IT YOURSELF d) FEED IT TO A BABY e) TELL A FRIEND f) GRAB A FIRE EXTINGUER AND THROW IT LL OVER THE HOUSE 6) Which setup will light a bulb? a) ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ b) BATTERY-----WIRE-----BULB c) BULB d) IDK e) BATTERY------BULB f) BATERY------WIRE------BATERY------WIRE------BULB

· ~ SCIENCE ~ ·

על ידי
הדפסה
הטבעה

לוח תוצאות מובילות

סגנון חזותי

אפשרויות

החלף תבנית

האם לשחזר את הנתונים שנשמרו באופן אוטומטי: ?