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Q: Why would the test tubes feel warm?
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Do test tubes turn warm when acid is added on marble and calcium carbonate?

Depending on the concernation and amount added, the tube may warm slightly. Sometimes, it is not enough to be noticed by human touch.


Would a broken bone feel warm or cold to the touch?

No


What would the mesozoic smell feel and sound like?

It would smell warm and tropical because of the warm, humid climate. It would sound noisy from the insects and loud from the dinosaurs' roaring. The dinosaurs would feel thick and leathery.ect


What would it feel like to be at the Amazon river?

it feels warm and humid


How does a heart warm-up make you feel?

how does it feel it feel a heart warm up


How do you use the word warm front in a sentence?

if a warm front passed overhead you would feel the air cooling down.


What air temp would make an outdoor pool feel warm?

85


Why would it take hours for an analog television to display a picture after it is switched on?

If it is a very old TV, more than likely it contains vacuum tubes that have gone bad. Vacuum tubes work by deflecting electrons inside a glass tube. This requires the tubes to be heated, with a small internal heater. The tubes have to warm up for them to work. This process should only take a minute or two. If it is taking hours the heaters are bad, or they arn't getting enough power to warm the tubes properly.


Why does your face feel warm?

Your face might feel warm because your hot.


How warm does 50 - 60 degrees Celsius feel like to the hand from heated metal?

what would 60 celsius feel like


Could there be a strobe effect with fluorescent lighting?

Yes, it usually happens when the tubes are cold. As the fixture and tubes warm up this effect disappears.


Why do you feel warm when it is going to rain?

When you feel warm it is not normal rain falling--it is acid rain. When the rain is warm stay indoors.