Category: Physics

What are 3 ways to organize data? When gathering data, whether qualitative or quantitative, we can use several tools, such as: surveys, focus groups, interviews, and questionnaires. To help organize data, we can use charts and graphs to help visualize what’s going on, such as bar graphs, frequency charts, picture graphs, and line graphs. What […]

Can stress cause low white count? Calabrese says. In addition, stress decreases the body’s lymphocytes — the white blood cells that help fight off infection. The lower your lymphocyte level, the more at risk you are for viruses, including the common cold and cold sores. What foods help leukopenia? Foods to eat Dairy: all pasteurized […]

How can we make the ocean less acidic? Compost your waste; grow some of your own food and recycle. Conserve water. It takes lots of energy to pump, treat and heat water so saving water reduces greenhouse gas emissions. Watch what you pour down the drain and use eco-friendly products that break down. Will ocean […]

What are the 5 basic steps of the scientific method? The scientific method has five basic steps, plus one feedback step: Make an observation. Ask a question. Form a hypothesis, or testable explanation. Make a prediction based on the hypothesis. Test the prediction. Iterate: use the results to make new hypotheses or predictions. What is […]

What is the motion of a stone? Answer. the motion of a stone thrown near the earth’s surface and it moves along a curved path under the action of gravity only. When a stone thrown up why does it come back? Answer. When throw a stone up in the sky it comes back to as […]

Can a roller coaster fall off track? The main reason that roller coasters are able to stay on their tracks even when they’re upside down is that as the cars in the coaster travel up into the loop, their inertia would keep them going up in a straight line. If for some reason a coaster […]

Can you have a pH higher than 14? A solution of a strong alkali, such as sodium hydroxide, at concentration 1 mol dm−3, has a pH of 14. Thus, measured pH values will lie mostly in the range 0 to 14, though negative pH values and values above 14 are entirely possible. What household item […]

What happens when current passes through acidulated water? When an electric current is passed through acidulated water, it will produce electrolysis. During this process, water is decomposed into hydrogen and oxygen. The positive ions with some move to the cathode while the negative ions will also move to the anode. What happens when electric current […]

Do blood thinners weaken immune system? A new study indicates that a newly approved blood thinner that blocks a key component of the human blood clotting system may increase the risk and severity of certain viral infections, including flu and myocarditis, a viral infection of the heart and a significant cause of sudden death in […]

Which is a good example of a contact force quizlet? Examples of contact forces could be friction, air resistance, or normal force. What are three things that can change a force? These include: direction. speed. both speed and direction. shape. What are 4 different types of force? Fundamental force, also called fundamental interaction, in physics, […]