What is meant by rotational motion? When an object moves in a straight line then the motion is considered as translational but when the same object moves along an axis in a circular path then it is known as Rotational Motion. What is the formula of rotational motion? ω = ω 0 + α t […]
What are two examples of a medium?
Is 10 breaths per minute Normal?
Is 10 breaths per minute Normal? The typical respiratory rate in humans is within the range of 10–20 breaths per min (0.16–0.33 Hz). Is 22 breaths per minute Normal? Respiratory rate: A person’s respiratory rate is the number of breaths you take per minute. The normal respiration rate for an adult at rest is 12 […]
Do I need a carbon monoxide detector if I have no gas?
Do I need a carbon monoxide detector if I have no gas? What kind of appliances can cause carbon monoxide poisoning? And because cars and other gas-powered equipment create carbon monoxide, virtually every home should have a CO detector, even if there are no fuel-burning appliances in the house. Are plug in carbon monoxide detectors […]
How do you know if a hypothesis is supported?
How do you know if a hypothesis is supported? A hypothesis is a proposed idea that may explain an observation or phenomena. It is verified by testing it. If the data supports the hypothesis, then we consider the hypothesis to be verified and true. Can a hypothesis be a question? Before you make a hypothesis, […]
How do violins make their sound?
How do violins make their sound? The vibration of the strings produces a spectacular sound A bowed string vibrates and moves in a circular motion that produces the fundamental tone, while the vibration produces overtones like a rippling wave. This complex movement of the string is transmitted to the body by the bridge. What is […]
How do you dominate kickball?
How should one interpret data presented in a graph?
How should one interpret data presented in a graph? Answer: To interpret a graph or chart, read the title, look at the key, read the labels. Then study the graph to understand what it shows. Which chart should I use? Bar charts are good for comparisons, while line charts work better for trends. Scatter plot […]
Where are stopwatches used?
Where are stopwatches used? Its first use was in ski racing but was later used by the World University Games in Moscow, Russia, the U.S. NCAA, and in the Olympic trials. The device is used when time periods must be measured precisely and with a minimum of complications. Laboratory experiments and sporting events like sprints […]
What is sensory adaptation give an example?
What is sensory adaptation give an example? When you first walk through the door, the delicious smell of garlic and tomatoes is almost overwhelming. You sit down to wait for a table, and after a few minutes, the scents begin to dissipate until you barely notice them. This is an example of what is known […]