Test

physics

jayy.herrera 10 preguntas

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Preguntas del test (10)

1Heat flows from what to what?
1. Ahot to cold
2. Bcold to hot
3. Cdoesn't matter.
2How does conduction flow?
1. Aelectromagnetic waves
2. Bcurrents
3. Ctouching objects
3Electromagnetic waves are a ____ type of transfer.
1. Aconduction
2. BRadiation
3. CConvection
4convection heat is transferred by....?
1. Atouching objects.
2. Bcurrents
5matter...
1. Atakes up space
2. Bhas mass
3. CBoth
6Negative charges are attracted to...?
1. Anegative charges
2. BPositive Charges
3. CNeutral Charges
7In a electric field, A positive charge is directed....
1. AAway from it.
2. BTo it.
8What is required to move a charge in a electric field against it's natural direction..?
1. AWork
2. BThe same type of charge
9What does the internal circuit do?
1. Asupplies the charge.
2. Bcontrols everything.
10when a force is applied to a object that object is..
1. Adisplaced
2. Bbent