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Which direction does bimetallic strip bend toward higher or lower coefficient of expansion?
The bimetallic strip bends towards the material with the higher coefficient of thermal expansion. This is because the material with the higher coefficient expands more when heated, causing the strip to bend towards that side.
When a bimetallic bar made of copper and iron is heated bar bends toward iron?
This is because copper expands more than iron when heated, causing the side with copper to elongate and bend towards the iron side. This phenomenon is known as thermal expansion and is utilized in devices like thermostats to control temperature.
Why does a bimetallic bar made of copper and iron strips is heated the bar bends towards the iron strip?
Two metals making up the strip have different rates of expansion, so as heat is applied and the metals expand, one metal will expand faster than the other, causing that side to grow longer faster than the other side. Since the faster growing metal strip is bonded to the slower expanding, now shorter piece of metal, some movement must occur and the only means of movement is to bend.
When a bimetallic bar made of copper and iron strips is heated the bar bends toward the iron strip. The reason for this is?
The copper has a higher thermal expansion coefficient than the iron. The copper wants to get longer relative to the iron so the bar bends away from the iron strip. For example if iron is on top and copper on the bottom the bar bows downward. This seems opposite to your question conclusion
What is the different about the two kinds of metal on the bimetallic strip of a thermostat coil?
When the two metals are heated or cooled through the same change in temperature, one of them expands or contracts more than the other one does. That's why, when they're glued back-to-back, the combined strip develops a curve in it when it's heated. It curves away from the one that expands more, and toward the one that expands less.
Which direction does bimetallic strip bend toward higher or lower coefficient of expansion?
The bimetallic strip bends towards the material with the higher coefficient of thermal expansion. This is because the material with the higher coefficient expands more when heated, causing the strip to bend towards that side.
When a bimetallic bar made of copper and iron is heated bar bends toward iron?
This is because copper expands more than iron when heated, causing the side with copper to elongate and bend towards the iron side. This phenomenon is known as thermal expansion and is utilized in devices like thermostats to control temperature.
Why does a bimetallic bar made of copper and iron strips is heated the bar bends towards the iron strip?
Two metals making up the strip have different rates of expansion, so as heat is applied and the metals expand, one metal will expand faster than the other, causing that side to grow longer faster than the other side. Since the faster growing metal strip is bonded to the slower expanding, now shorter piece of metal, some movement must occur and the only means of movement is to bend.
When a bimetallic bar made of copper and iron strips is heated the bar bends toward the iron strip. The reason for this is?
The copper has a higher thermal expansion coefficient than the iron. The copper wants to get longer relative to the iron so the bar bends away from the iron strip. For example if iron is on top and copper on the bottom the bar bows downward. This seems opposite to your question conclusion
What is the different about the two kinds of metal on the bimetallic strip of a thermostat coil?
When the two metals are heated or cooled through the same change in temperature, one of them expands or contracts more than the other one does. That's why, when they're glued back-to-back, the combined strip develops a curve in it when it's heated. It curves away from the one that expands more, and toward the one that expands less.
What is the role of the bimetallic strip and how it works in relationship to expansion of metals?
A bimetallic strip is made up of two different metals that expand at different rates when heated. This causes the strip to bend due to the unequal expansion, which makes it useful for devices like thermostats and circuit breakers. As one metal expands more than the other, it causes the strip to bend toward the side with higher expansion, allowing it to act as a sensor for temperature changes.
Why does the bimetallic strip take the curved shape?
A bi-metallic strip is made of two different metals. (Duh!) Each metal has its OWN coefficient of thermal expansion, so when it heats up, one side expands more than the other does. The side that expands more causes the strip to bend toward the side that expands less.
How does a bi-metallic strip change in temperature?
A bi-metallic strip bends when exposed to temperature changes due to the different thermal expansion coefficients of the metals it's made of. One metal expands more than the other, causing the strip to curve toward the metal with the higher coefficient when heated and in the opposite direction when cooled.
When a warm object is heated up why does the thermal radiation it emits changes?
When a warm object is heated up, its thermal radiation increases in intensity and shifts toward shorter wavelengths. This is due to the increase in the object's temperature leading to a higher average energy of emitted photons, causing the radiation to become more energetic and shift towards the visible spectrum.
What is expansion turbine?
differential expansion is refer to differential distance between rotor blade and fix blade.rotor expand toward generator and casing expand toward control valve.when temperature increase ,expansion in casing and rotor.so rotor mass is less than casing which rotor expand more than casing.
What term describes the expansion of the desert toward the savanna?
desertification
What was a common attitude toward expansion in the 1830s?
it was america's manifest destiny.
