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Are Expansion cards installed in long narrow expansion slots on the motherboard?
True
A narrow slot on the motherboard where an expansion card can be inserted?
expansion slot
Are circuit boards installed in long narrow slots on the motherboard called expansion cards?
Yes they are... The motherboard is a large, square circuit board, containing lots of sockets. Expansion cards are rectangular circuit boards that slot into the sockets on the motherboard.
Why does the expansion joints in a sidewalk get narrow in the summer and get wider in the winter?
Expansion joints in sidewalks are designed to accommodate the natural expansion and contraction of the concrete due to temperature changes. In the summer, the concrete expands with the heat, causing the joints to narrow. In winter, when the concrete contracts in the cold, the joints widen to prevent cracking and damage to the sidewalk.
What do you mean by real expansion and apparent expansion of liquid Describe an experiment to explain the fact?
The real expansion of a liquid refers to its actual increase in volume due to temperature change, whereas apparent expansion includes factors like the expansion of the container. An experiment to demonstrate this could involve filling a narrow-necked glass bottle with colored water, sealing it, and then heating it. The liquid will rise and the apparent expansion will be visible due to the liquid level surpassing the original bottle capacity. To differentiate between real and apparent expansion, repeating the experiment with a tube attached to allow the liquid to expand freely and observing the difference in volume change would be beneficial.
What is the principle used in constructing a liquid thermometer?
The principle behind a liquid thermometer is thermal expansion. As the temperature increases, the liquid inside the thermometer expands, causing it to rise in the narrow tube, giving a reading of the temperature.
How does a thermometer use thermal expansion?
A thermometer uses thermal expansion by measuring the expansion or contraction of a fluid (like mercury or alcohol) inside a narrow tube as the temperature changes. The increased volume of the fluid due to heat causes it to rise in the tube, providing a temperature reading.
How depletion region become narrow?
In fabrication process low resistivity (ohm/cm) of material results to expansion of depletion region lower than high resistivity
Why does the mercury in the thermometer go up when the temperature is high?
In a mercury thermometer, the mercury expands when it is heated, causing it to rise in the thermometer's narrow tube. This increase in volume is a physical property of mercury known as thermal expansion. The height of the mercury column in the thermometer is then used to measure the temperature.
What is the working principal of thermometer?
A thermometer works by measuring the amount of expansion or contraction of a fluid or material with changes in temperature. Most thermometers use mercury or alcohol to show temperature variations as the liquid rises or falls in a narrow tube with a calibrated scale. The expansion or contraction of the liquid is directly proportional to the temperature, allowing the thermometer to provide an accurate reading.
How do liquid-filled thermometers measure temperature based on thermal expansion?
Look at an ordinary thermometer. You will see the mercury or achohol inside, and you will see regular degree markings along the thermometer. As the mercury or alchohol changes temperature, it expands and contracts.
Can you glue-down hardwood floors directly on plywood?
Yes you can, but it's not recommended due to the different expansion rates of plywood and narrow strips of hardwood. -All the experts will tell you it should be angle-nailed.
