if the water in the pipes freezes, it will expand and break the pipes.
There are several precautions that should be taken in specific heat capacity experiments: The sample should be of a known, uniform composition. The sample should be of a known, uniform size. The sample should be of a known, uniform shape. The sample should be clean and dry. The sample should be at the same temperature as the calorimeter. The calorimeter should be well insulated. The calorimeter should be of known heat capacity. The surroundings should be at a constant temperature.
Ice at 0°C has less energy than water at 0°C. This has to do with the forces between molecules - in other words, there is potential energy involved. To freeze the water, this excess energy has to go somewhere - ergo, it has to be removed.
Your pressure should be taken 3 times in this case, not just once, and since the lower number was 88, it is likely stress
I assume you mean the water in the cup. Foam is a better insulator than glass, so it should be the water in the glass cup.
Quite simply, fill a tray with water and measure its depth. Now freeze it and measure how thick the solid block is. Having expanded, the thickness should be more than the depth (by about 11%). Another more graphic way is to fill a small container with a simple shape, like a glass drinking container, with water, then freeze it. The glass will have shattered, and any attempt to fit the ice into an identical container will fail because it is too big. The simplest thing is simply to observe that ice floats on water.
if the water in the pipes freezes, it will expand and break the pipes.
You gave the answer in the last part - you don't want them to freeze and burst during winter.
Internal pipes in a heated house should not freeze. External pipes need to be well insulated from the cold, or they are likely to freeze.
if the water in the pipes freezes, it will expand and break the pipes.
if the water in the pipes freezes, it will expand and break the pipes.
Yes, it should
Most likely, yes. Healthy trees should be able to survive a freeze for up to 10 hours. Younger trees should never reach temperatures below 25 degrees.
It all depends on the size of the house, how well it is insulated, the outside temperature, and the inside temperature. For most houses about 20 kW should be enough (say 75,000 BTU/hour)
A vent is non insulated and should be boxed in on the outside of your home. B vent is insulated and can be left exposed,
Corn should not rot when you freeze it.
no bottle should freeze if unopened
CBI should be insulated from influence of the government as it helps them to be better able to complete their jobs. Care must be taken to prevent them from exceeding their legal boundaries however.