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The end that is being heated should be hotter than the other end.
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∙ 10y ago
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4 Two metal strips of equal length one of aluminum and the other of steel are bolted together at opposite ends When this device is heated it bends into an arc Which metal is on the inner side of?
Aluminium
What metal is the odd one out?
bronze ****************************** Mercury, as it is the only metal that is a liquid at room temperature.
Which one is hotter 30 Celsius or 30 ferinhite?
30 celsius is hotter (30 C = 86 F) F =1.8C + 32 = (1.8 X 30) + 32 = 86 30F is equal to -1C. 30C is equal to 86F.
What do zhou coins us coins have in common?
there metal content or the stamp from which they were made one of the two
Does ray have a one end point?
A ray has only one end point.
If two similar pieces of metal are heated one to red hot and the other just hot are plunged into water why does the hotter piece cool the quickest?
metal
When a metal rod is heated at one end what energy transfer takes place in the rod?
conduction
When one end of a piece of metal is heated what happens?
the partcles get closer together or the particles get bigger. you decide
Name one metal which does not react with oxygen when heated?
Brooks metal ;)
What happens when one end of a metal slab is heated and ice is placed on the other end?
Heat will be transferred through the metal and begin melting the ice at the other end. Metal is a very good conductor of heat and heat like most other things prefers to equalize itself if possible.
What happens if a metal rod is heated at one end?
The drawing pin which is the closest to the heat/bunsen burner will fall off first because of the heat partials travel through the metal rod and through each piece of wax causing the wax to melt.
Can one produce energy with a bi metal strip when heated?
Yes
WHY is metal a good condutor of heat?
it is because of the mobile electron pool. due to this electron arrangement metal ions are so closely packed, when one end is heated the ions in that end vibrate.this results the neighbouring ions to vibrate one by one. thus thru vibration heat is carried from one end to the other. since such an arrangement is found only in metals,metals are good thermal conductors..
When a metal rod is heated at one end why does the other end become hot?
# Hot. # Longer. # Larger diameter. # More resistive to current flow. # The speed of sound in the metal increases. # Its strength decreases.
Why do metal bridges have gaps at one end?
So it can expand
Give one advantage of making the frame from smart alloy instead of an ordinary metal?
It can go back to its original shape when it is heated.
A bimetallic strip will bend when heated because?
Each metal expands at different rates! One kind of metal expands faster than the other so to make room but still be at the same length with the other metal, it bends.
