What are observable and measurable properties of matter?

What are observable and measurable properties of matter? Observable properties include measurements like height, weight, temperature, and the volume of an object. Explanation: Observable properties are things we can use our five senses to determine, the measurable properties in the question need a tool like a thermometer or a ruler to determine. What are the […]

How do I say thank you to my son?

How do I say thank you to my son? My son, you’ve always been the source of my joy. Thank you so much for being a good man. I really appreciate all your good ways. I’m so proud and so blessed that I have a son like you. Should kids say please and thank you? […]

How the concentration affects the rate of reaction?

How the concentration affects the rate of reaction? Concentration. If you increase the concentration of a reactant, there will be more of the chemical present. More reactant particles moving together allow more collisions to happen and so the reaction rate is increased. The higher the concentration of reactants, the faster the rate of a reaction […]

Is water soluble in water?

Is water soluble in water? Liquids are miscible or immiscible… So, water does not dissolve in water. What are 2 things that would not dissolve in water? Many substances will not dissolve in water, including oil, paraffin wax and sand. What can water not dissolve? Sugar, sodium chloride, and hydrophilic proteins are all substances that […]

Where is rich in ozone?

Where is rich in ozone? Most ozone (about 90%) is found in the stratosphere, a region that begins about 10-16 kilo- meters (6-10 miles) above Earth’s surface and extends up to about 50 kilometers (31 miles) altitude (see Figure Q1- 2). Where is skin the thickest? Epidermis varies in thickness throughout the body depending mainly […]

What is the profile of soil?

What is the profile of soil? A soil profile is a vertical section of soil like the diagram above. It allows you to examine the structure of soil. A soil profile is divided into layers called horizons. Most important for plant growth, the A and B horizons are the top two layers of the soil. […]

What is the last step in design process?

What is the last step in design process? Test and Redesign The design process involves multiple iterations and redesigns of your final solution. You will likely test your solution, find new problems, make changes, and test new solutions before settling on a final design. For detailed help with this step, use these resources: Test and […]

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