Contract.
the glass get frozen if you put it to the refrigerator
No. They expand.
Frozen water expands, while other frozen liquids contract.
Yes, like most substances glass contracts when cooled.
Yes they can.
If the food has water in it then it will expand.
ice melt in the room temperature
Once i put a full glass of water in the freezer and totally forgot about it. The next day i opened the fridge and the glass was broken. I belive that ice expands and not contracts. If you see the discovery channel and see what happens to the ground in nature. Its like an inch taller than normal when frozen ... i think from personal observation.
When temperatures changes this can cause the molecules in an object to contract [ at low temperatures ] or to expand [ high temperatures ] . Glass is a fragile object and if the molecules in glass contract or expand quickly this can cause the glass to break . [SRM] .
glass either way doesnt smash but if you mean break then when it's frozen because when it's hot it's just a like rubber. Believe me i know. when glass is hot or on fire it will melt. Chihuly a glass maker makes glass and I've seen tons of his videos.
Glass definitely contracts when cooled. If you take a hot glass bottle, perhaps one that has been sitting by a campfire, and toss it into cold water, perhaps a nearby river, you will almost certainly find that the glass fractures as the surface in contact with the cold water tries to contract while the inner glass that is still hot does not.