Most metals are good conductors of heat and they are solids at room temperature. Mercury is the only one in liquid state at room temperature, and has high coefficient of expansion. Hence, the slightest change in temperature is notable when it's used in a thermometer. This is the reason behind mercury and alcohol being used in thermometer. Some of the principles of the thermometer were known to Greek philosophers of two thousand years ago.
Veterinary/Medical costs: $160 â 670. The cost of spaying or neutering a dog is $50-200 depending on the size of the dog and whether there are health conditions that can complicate the surgery. A routine veterinary exam runs from $45-150. The cost of puppy vaccinations and boosters is $20-150.
Small dogs with a cut will cost $45 to $50, while a large dog will cost $65 to $125 with a cut. Mobile grooming services that come directly to your residence or place of work can cost a little more due to the transportation that they provide. A mobile service can cost anywhere from $75 to $200. Again, this can depend on the breed of dog.