Its best to use the formula that takes in consideration your resting heart rate as well as age vs the standard 220 - Age formula but I'd say what you are doing is pretty good for a workout.
Colloid is a heterogeneous mixture in which particle size is intermediate of true solution and suspension.Smoke from a fire is example of colloidal system in which tiny particles of solid float in air.olloid is a heterogeneous mixture in which particle size is intermediate of true solution and suspension.
âItâs really the smoke that does the harm,â Foulds said. E-cigarettes, on the other hand, involve not smoke but vapor resulting from heated nicotine. The vapor contains few of the toxins contained in cigarette smoke. It doesnât contain carbon monoxide or tar, according to Foulds and other medical experts.