0
When we touch light bulbs, we feel warm because they produce heat as a byproduct of generating light. The filament inside the bulb heats up due to the flow of electricity, converting some of it into thermal energy. This heat is then transferred to the bulb's surface and can be felt when touched.
Add your answer:
Earn +20 pts
Why does glass feel warm when you touch it?
Glass feels warm when you touch it because it absorbs and retains heat from its surroundings. When your body comes into contact with the glass, heat flows from your skin to the glass, making it feel warm.
What happens to your hand when you place it above a lighted candle?
If you hold your hand above a lighted candle, you may feel the heat rising from the flame. The radiant heat can warm your skin and cause discomfort if held too close for an extended period. However, as long as you keep a safe distance, your hand should not be harmed.
When heat flows from the object to your body it appears?
The object feels warm to the touch as heat transfers from the object to your body, making it feel hotter.
Is steel and iron warm to touch?
Steel and iron conduct heat well, so they can feel warm to the touch if they have been exposed to a heat source. However, their temperature will usually depend on the surrounding environment rather than their own intrinsic warmth.
Why do boxes in freezer feel sticky?
Boxes in the freezer may feel sticky due to the condensation that forms on them when the warm air from your kitchen comes into contact with the cold surfaces of the box. This condensation can cause a layer of moisture to form on the box, making it feel sticky to the touch.
Would a broken bone feel warm or cold to the touch?
No
Why does glass feel warm when you touch it?
Glass feels warm when you touch it because it absorbs and retains heat from its surroundings. When your body comes into contact with the glass, heat flows from your skin to the glass, making it feel warm.
Do fluorescent bulbs get hot?
Fluorescent bulbs produce less heat compared to incandescent bulbs, so they generally do not get as hot during operation. However, they can still become warm to the touch after being on for an extended period of time.
What happens to your hand when you place it above a lighted candle?
If you hold your hand above a lighted candle, you may feel the heat rising from the flame. The radiant heat can warm your skin and cause discomfort if held too close for an extended period. However, as long as you keep a safe distance, your hand should not be harmed.
True or false only things that feel warm have heat?
False. Some objects do have heat, but are not always warm. For example, Jupiter has heat but it is not always warm because it doesn't always have direct sunlight from the Sun.
When heat flows from the object to your body it appears?
The object feels warm to the touch as heat transfers from the object to your body, making it feel hotter.
How hot does 100 degree water feel to touch?
Water at 100 degrees Fahrenheit would feel very warm to the touch, nearing the temperature of a typical hot tub. It would likely feel pleasant at first but could quickly become uncomfortable or even scalding if exposed for too long.
Is silk warm?
Warm to the touch-no.
Which CFL bulbs best for outdoor warm white or cool white?
warm white
Is parachute silk warm?
Warm to the touch-no.
You are in a room that has 3 switches and a closed door The switches control 3 light bulbs on the other side of the door Once you open the door you may never touch the switches again?
Turn on one light and leave it on for a little while then turn it off. Turn the next light on and open the door. Go up and feel the light bulbs..the warm one is the first loth switch,, the one that is still on is obviously the second light switch and the cold/regular temperature light bulb is the last switch that you didn't touch.
Why is our lighted door bell button warm at night?
Cause from the heat coming off the light bulb.
