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. ...
Assertive communication is direct and respectful. Being assertive gives you the best chance of successfully delivering your message. If you communicate in a way that's too passive or too aggressive, your message may get lost because people are too busy reacting to your delivery.