Density of an object doesnât change with the size of the sample, and hence, called an intensive property. Density is the ratio between mass to volume, and therefore, has the physical dimensions of ML -3. Measuring unit for density may be kilograms per cubic meter (kgm -3) or grams per millilitre (g/ml).
assertive definition: Assertive is defined as someone who is self-confident and strong willed, though sometimes domineering or pushy. (adjective) An example of someone who may be assertive is a car salesman. ...
If you are upfront about what you want and bold in devising a plan that helps you get it, you could be described as assertive, meaning you act with authority and confidence. English offers many ways to describe getting what you want â demanding, insistent, and pushy are a few of them. People who are assertive aren't as aggressive as those who are demanding and pushy, and they can negotiate a little better than those who are insistent.