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when a platinum wire dipped
A silver wire and a platinum wire of the same length have the same resistance. What is the ratio of the diameter of the silver
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asked by
jason
1,151 views
A silver wire and a platinum wire of the same length have the same resistance. What is the ratio of the diameter of the silver
1 answer
asked by
jason
1,086 views
when a platinum wire dipped into an unknown solution was held over a Bunsen burner flame, an intense purple colour resulted.
1 answer
asked by
KJ
551 views
A platinum resistance thermometer measures temperature on assumption that the change in the electrical resistance of platinum is
2 answers
asked by
Temidayo
716 views
A platinum wire is connected to a battery.If the temperature increases, will the current in the wire increase, remain the same,
1 answer
asked by
John
470 views
This is how platinum appears in the periodic table.A purple box has P t at the center and 78 above. Below it says platinum and
1 answer
15 views
The resistance of a platinum
wire at the ice and steam points are 0.75 ohm and 1.05 ohm respectively. Determine the temperature
1 answer
146 views
Can someone help me to answer the following?
(b) The circuit shown in Figure 1 can be used to measure the resistance of a
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asked by
Anon
1,142 views
While researching a topic, a student has taken the following notes:
Platinum is a rare and expensive metal. It is used as a
1 answer
46 views
what is the type of catalyst that corresponds the use of the platinum wire
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asked by
vicky
364 views