How do you solve word problems? A proven step-by-step method for solving word problems is actually quite simple. Read the problem out loud to yourself. Draw a Picture. Think “What do I need to find?” List what is given. Find the key words. Solve. Check your work. Is there a Photomath for word problems? Photomath […]
What type of bond would form between CL and C?
What type of bond would form between CL and C? Each atom in HCl requires one more electron to form an inert gas electron configuration. Chlorine has a higher electronegativity than hydrogen, but the chlorine atom’s attraction for electrons is not sufficient to remove an electron from hydrogen….Polar Covalent Bonds. Structural Unit1 Bond Moments (D) […]
What is importance of nucleus?
What is importance of nucleus? The nucleus controls and regulates the activities of the cell (e.g., growth and metabolism) and carries the genes, structures that contain the hereditary information. Nucleoli are small bodies often seen within the nucleus. The gel-like matrix in which the nuclear components are suspended is the nucleoplasm. What is Nucleus explain? […]
What is the difference between batteries in series and batteries in parallel?
What is the difference between batteries in series and batteries in parallel? In a series connection, batteries of like voltage and amp-hour capacity are connected to increase the voltage of the overall assembly. In a parallel connection, batteries of like voltages and capacities are connected to increase the capacity of the overall assembly. Why are […]
What are the 4 types of materials?
What are the 4 types of materials? Materials can be classified into four main groups: metals, polymers, ceramics, and composites. What are the 5 types of inventory? 5 Basic types of inventories are raw materials, work-in-progress, finished goods, packing material, and MRO supplies. Inventories are also classified as merchandise and manufacturing inventory. What is EOQ […]
What happens when a material is deformed Why?
What happens when a material is deformed Why? When a sufficient load is applied to a metal or other structural material, it will cause the material to change shape. This change in shape is called deformation. A temporary shape change that is self-reversing after the force is removed, so that the object returns to its […]
Which is an empirical formula?
Which is an empirical formula? An Empirical formula is the chemical formula of a compound that gives the proportions (ratios) of the elements present in the compound but not the actual numbers or arrangement of atoms. This would be the lowest whole number ratio of the elements in the compound. What is the empirical formula […]
How do you prove two vectors are perpendicular?
How many watts is a 1HP motor?
What is the role of the mantle in plate tectonics?
What is the role of the mantle in plate tectonics? The Earth’s mantle plays an important role in the evolution of the crust and provides the thermal and mechanical driving forces for plate tectonics. Because subducted plates are relatively cool, they decrease the temperature of nearby mantle, leaving relatively warm mantle in the regions between […]