Category: Physics

Where is accuracy more important than precision? If your shots are all going to the left, alter your aim to the right. Accuracy is something you can fix in future measurements. Precision is more important in calculations. When using a measured value in a calculation, you can only be as precise as your least precise […]

Are CM and CM 3 the same? Standard units of measurement are the same size everywhere in the world. Centimeters (cm) are units that measure length; cubic centimeters (cm^3) are units that measure volume, or how much space an object takes up. How many cm are in a CC? Cubic Centimeter to Cc Conversion Table […]

What element is always found in nature? Cards Term the ……………. are located to the left of the stair step line of the periodic table Definition metals. Term Which element is always found in nature combined with other elements? Definition magnesium Term Which elements are least reactive? Definition noble gasses. Which element is found freely […]

What is the major function of muscles? The muscular system is composed of specialized cells called muscle fibers. Their predominant function is contractibility. Muscles, attached to bones or internal organs and blood vessels, are responsible for movement. Nearly all movement in the body is the result of muscle contraction. What are four disorders of the […]

What is the tray in the oven for? It turns out that the drawer underneath many ovens serves a very specific purpose — and it’s not just for storage. In this reporter’s kitchen, the oven drawer holds a couple of baking sheets and shallow pans. But it was actually designed to broil food or keep […]

What is g mL for density? While any units of mass and volume can be used to calculate density the most common are grams (g) and milliliters (ml). This gives density the units of grams per milliliter (g/ml). An example: A 4.6 g piece of zinc is determined to have a volume of 0.64 ml. […]

What are the beneficial elements? Abstract. Aluminum (Al), cobalt (Co), sodium (Na), selenium (Se), and silicon (Si) are considered beneficial elements for plants: they are not required by all plants but can promote plant growth and may be essential for particular taxa. What are the sources of essential elements? Plants and humans require similar sets […]

What is the rule for the longest side of a triangle in order to make a triangle? The longest side in a triangle is opposite the largest angle, and the shortest side is opposite the smallest angle. Triangle Inequality: In any triangle, the sum of the lengths of any two sides is greater than the […]

What are the five ways the body loses heat? Top 5 ways body heat is lost Evaporation – Body heat turns sweat into vapor. Convection – Heat loss by air or water moving across the skin surface. Conduction – Direct contact with an object. Radiation – The body radiates (like a fire — you can […]

Can bees recognize human faces? Well we don’t all look alike to them, according to a new study that shows honeybees, who have 0.01% of the neurons that humans do, can recognize and remember individual human faces. For humans, identifying faces is critical to functioning in everyday life. What smells do bees hate? Naturally Repel […]