0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
If air is considered as a poor conductor of heat why is it then you have to use insulator in handling hot materials?
When you pick up a hot item there is no air to insulate your hand.
Is a foil an insulator or conductor?
Aluminum foil can be use as both insulator and conductor. It can wrap and trap air inside cause thermal insulating effect but in other hand, aluminum itself is a conductor for evenly distribution of heat throughout the food. Aspect of substance fabricated is different from an insulation conduction aspect of a substance.
To use your left hand to determine the direction of the voltage developed in moving conductor in a stationary magnetic field you must point your?
forefinger in the direction of the lines of force
Why do scientist use the stopwatch?
They use stopwatches because it helps them keep track of amount of time they have been doing the experiment.
Should you wind a mechanical watch when not in use?
yes because it will keep kinetics in use and allow automatic time update.
To use your left hand to determine the direction of the voltage developed in?
To use your left hand to determine the direction of the voltage developed in moving conductor place your forefinger in the direction of the lines of force. Fleming developed this hand rule.
To use your left hand to determine the direction of the voltage developed in a moving conductor in a stationary magnetic field you must point your?
To use your left hand to determine the direction of the voltage developed in a moving conductor in a stationary magnetic field, you must point your forefinger in the direction of the lines of force.
Should you use a flask which is a good conductor of heat or poor conductor to keep the tea inside the flask warm?
a poor conductor of heat. a good conductor of heat will allow the heat to pass though the flask and escape cooling the tea. so a poor conductor just to clarify.
Which law gives the direction of magnetic field due to a current carrying conductor?
The right hand rule. If you were to place your right hand around the conductor, with the thumb pointing in the direction of current flow, your fingers which are wrapped around the conductor will point in the direction of magnetic flux. Said another way, if you are looking at the end of the conductor and current is flowing towards you, then magnetic flux will be counter-clockwise.
To use your left hand to derermine the direction of the voltage developed in a moving conductor in a stationary magnetic field ou must point your?
The answer choices weren't provided. To use your left hand to determine the direction of the voltage developed in a moving conductor in a stationary magnetic field you must point your forefinger in the direction of the lines of force.
What is the intended use for a hand antiseptic for?
I think the use is to keep the hands free of germs. **
What happens if a right handed is forced to use the left hand?
then they will learn how to use their left hand and after a long period of time forget how to use their right hand.
Is aluminum foil an insulator or a conductor?
Aluminum foil can be use as both insulator and conductor. It can wrap and trap air inside cause thermal insulating effect but in other hand, aluminum itself is a conductor for evenly distribution of heat throughout the food. Aspect of substance fabricated is different from an insulation conduction aspect of a substance.
Which dominant hand has faster reaction time?
if you use your left hand when you are a righty then it may change because you are using a different hand which you are not use to
What is the purpose of hand antiseptic?
I think the use is to keep the hands free of germs. **
If air is considered as a poor conductor of heat why is it then you have to use insulator in handling hot materials?
When you pick up a hot item there is no air to insulate your hand.
What to use to get your eye red?
you can rub your eye with your hand. poke your eye keep your eye open for a long time hope you have fun making your eye go red! :)
