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A cold metal bar at
Which of the following explains why metals feel cold even when they are at room temperature?
Group of answer choices Metal always
1 answer
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Which of the following would conduct sound waves fastest?
hot air (70°C) hot metal (70°C) cold air (10°C) cold metal (10°C)
1 answer
135 views
Which of the following would conduct sound waves fastest?
hot metal (70°C) cold air (10°C) hot air (70°C) cold metal (10°C)
1 answer
93 views
Which of the following would conduct sound waves fastest?
hot air (70°C) cold air (10°C) cold metal (10°C) hot metal (70°C)
1 answer
109 views
Two metals of equal mass, A and B, both at a temperature of 25 degrees celsius, are placed in separate but identical beakers of
1 answer
asked by
lynn
1,172 views
if you hold one end of a metal nail against a piece of ice, the end in your hand soon becomes cold. does cold flow from the ice
1 answer
asked by
jessica
871 views
the list below shows three ways in which metals can react.
a) strongly heat the metal in the air. b)add small pieces of the metal
2 answers
asked by
ellen
613 views
A very common household item these days is a vacuum sealed metal water bottle. These bottles have a thin layer, with no air at
1 answer
156 views
Which one is the correct meaning for cold chisel:
A) for smoothing rough surface and shaping edge on a metalwork piece B) for
1 answer
asked by
Zara
183 views
Which sentence contains adjectives that are not coordinate?(1 point) explain why
Responses I gripped the cold metal pole on the
3 answers
asked by
bigepic
114 views