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Tungsten-filament lightbulb emits light based on the temperature of the filament. which phenomenon does this demonstrate?

If a balloon is taken outside on a very cold day, what will occur?

When you jump from an elevated position you usually bend your knees upon reaching the ground. by doing this, you make the time of the impact about 10 times as great as for a stiff-legged landing. in this way the average force your body experiences is a) less than 1/10 as great. b) more than 1/10 as great. c) about 1/10 as great.d) about 10 times as great.