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TaigaThe sensor pad on the BlackBerry 8520 may not be working due to dirt or moisture accumulation, physical damage, or software issues. Try cleaning the sensor pad with a soft cloth, restarting the device, or updating the software to see if it resolves the issue. If the problem persists, it may require professional repair or replacement.
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What makes a lilly pad float on water?
A lily pad floats on water due to its buoyancy – the upward force exerted by the water that opposes the weight of the lily pad. This buoyant force is greater than the weight of the lily pad, allowing it to stay afloat on the water's surface. Additionally, the shape and structure of the lily pad help distribute its weight evenly, contributing to its ability to float.
Is a hot pad a insulator or a onductor?
A hot pad is typically an insulator because it is designed to trap heat and prevent it from escaping. The insulating material helps maintain the warmth of the pad and protect surfaces from heat damage.
What kind of energy does a heating pad use?
A heating pad typically uses electrical energy to generate heat. The electrical energy is converted into heat by the heating element within the pad, providing warmth for the user.
When your hand is on a heat pad what kind of heat transfer is happening?
When your hand is on a heat pad, heat transfer is occurring through conduction. This is because the heat from the pad is being directly transferred to your hand through physical contact.
Is the warmth of a heating pad an example of conduction?
Yes, the warmth of a heating pad is an example of conduction. Conduction is the transfer of heat through direct contact between objects of different temperatures, in this case, from the heating pad to your body.
