Take our 100 x 100 pixel image again. Suppose it's set at 100 PPI (producing the same 1 x 1 printed image). With re-sampling off, when you adjust the PPI the dimensions adjust as well, this is how things worked in the example above. With re-sampling on, the dimensions won't change.
To dispose of charcoal and wood ash: Let the ash cool for 48 hours. You can speed up this process by pouring water over the hot charcoal and stirring it very carefully. When the ash has cooled completely, wrap it in aluminum foil and place it in an noncombustible outdoor trash bin.
Thankfully, there are appropriate solutions that you can use to deal with smoke odor. Specifically, there are ingredients found around your home or garden that you can use to get rid of smoke odor. The irritating scent will be gone in no time if you know how to use these homemade solutions. have a stale smell of fire smoke left in my sitting room and I can't get rid of the smell. Clean the hard surfaces and walls thoroughly with 1 gallon of water, 4 tablespoons of baking soda and a few drops of dish detergent. Shampoo the carpet, or sprinkle it with baking soda, let it sit for an hour, then vacuum.