Physical Science Final
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22 Terms
What is the situation of the object
The object moves with a constant, leftward velocity.
Which car spends more time in the air, from the edge of the cliff to the ground below? time of fall is same for both
time of fall is same for both
Which car lands farthest horizontally from the edge of the cliff onto the ground below? horizontal range is same for both
Prius
Which has the greatest KE?
A
Which has the least KE
D
In the absence of friction, the decrease in gravitational potential energy of the falling mass _____________ the increase in thermal energy of the liquid.
is equal to
If the charge on one of the particles is doubled, the force is
doubled
Which shows the correct way to use an ammeter?
Image B
Three neutral, metal cans -- mounted on insulating stands -- are touching. A positively-charged balloon is brought near Can C. Can B is then removed. What is the charge on Can A?
Positive
Three neutral, metal cans -- mounted on insulating stands -- are touching. A positively-charged balloon is brought near Can C. Can B is then removed. What is the charge on Can C
Negative
In the circuit pictured below, three resistors are wired in parallel. If these resistors were actually incandescent light bulbs. Which is brightest?
Bulb B
in the circuit pictured below, three resistors are wired in parallel. If these resistors were actually incandescent light bulbs. Which is dimmest?
Bulb A
Green wavespeed is than blue wavespeed
equal to
Who can Allen see?
Ellie
Who can Ellie see?
Allan
Which ball has the greatest TE
Ball A
Which ball has the least TE
Ball C
In the absence of friction, the decrease in gravitational potential energy of the falling mass _____________ the increase in thermal energy of the liquid.
Equal to
A negatively-charged foam board is on the table. A neutral aluminum pie tin is held above it. The pie tin is then touched. Once touched, what is the charge on the pie tin?
Negative
A negatively-charged foam board is on the table. A neutral aluminum pie tin is held above it. The pie tin is then touched. What is the charge on the foam board?
Negative
A 25 Watt, 40 Watt and 60 Watt bulb are wired in a parallel circuit. Which bulb is brightest?
60 W
A 25 Watt, 40 Watt and 60 Watt bulb are wired in a parallel circuit. Which bulb is dimmest?
25 W