Other Quehoons Flashcards
1
Q
Why does resistance of a filament lamp increase with increasing heat?
A
Because metal ions in the filament vibrate more and resist the passage of electrons more
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(PV) Physics Paper 1 > Other Quehoons > Flashcards
Why does resistance of a filament lamp increase with increasing heat?
Because metal ions in the filament vibrate more and resist the passage of electrons more
(PV) Physics Paper 1 (47 decks)
