What was the first unit of measurement? cubit Do they use CM in China? When measuring your height in Chinese, centimetres and metres are used instead of feet and inches. Our next buzzword to learn is Height. What are the tools for measuring length? List of Measuring Tools for Length Traditional Measurement Units. The Ruler […]
What is the Doppler effect and why is it important?
What is the Doppler effect and why is it important? The Doppler effect is important in astronomy because it enables the velocity of light-emitting objects in space, such as stars or galaxies, to be worked out. What are two everyday applications of the Doppler effect? The Doppler effect has several real-world applications. For example, besides […]
Is gravitational force equal to weight?
Is gravitational force equal to weight? The gravitational force on Earth is equal to the force the Earth exerts on you. At rest, on or near the surface of the Earth, the gravitational force equals your weight. What two factors does gravitational force depend on? When dealing with the force of gravity between two objects, […]
What are the six sensory receptors?
What are the six sensory receptors? Sensory receptors exist in all layers of the skin. There are six different types of mechanoreceptors detecting innocuous stimuli in the skin: those around hair follicles, Pacinian corpuscles, Meissner corpuscles, Merkel complexes, Ruffini corpuscles, and C-fiber LTM (low threshold mechanoreceptors). What do all receptors have in common? What do […]
What caused the Izmir earthquake 2020?
What caused the Izmir earthquake 2020? The magnitude 7.0 tremor occurred in an area of complex geological movement, where multiple tectonic plates crack the surface as they jostle for position. Rescue workers and locals search for residents trapped in the debris of a collapsed building in Izmir, Turkey, on October 30, 2020. Why did the […]
What is the Y intercept when given two points?
What is the Y intercept when given two points? Steps Calculate the slope from 2 points. For Example, Two points are (3, 5) and (6, 11) Substitute the slope(m) in the slope-intercept form of the equation. Substitute either point into the equation. You can use either (3,5) or(6,11). Solve for b, which is the y-intercept […]
Why is a decrease in GDP bad?
Why is a decrease in GDP bad? When GDP goes up, the economy is generally thought to be doing well. Meanwhile, weak growth signals that the economy is doing poorly. If GDP falls from one quarter to the next then growth is negative. This often brings with it falling incomes, lower consumption and job cuts. […]
What does the odometer of an automobile measure which of the following is moving faster?
What does the odometer of an automobile measure which of the following is moving faster? Odometer is an instrument used to calculate the distance travelled by an vehicle in particular period of time. The car will move faster as the speed is in km/hr. How do we calculate the average speed of a car? How […]
What are the signs of infiltration?
What are the signs of infiltration? What are signs of an infiltration/extravasation? Redness around the site. Swelling, puffy or hard skin around the site. Blanching (lighter skin around the IV site) Pain or tenderness around the site. IV not working. Cool skin temperature around the IV site or of the scalp, hand, arm, leg or […]
What major event led to European colonialism in Southwest Asia?
What major event led to European colonialism in Southwest Asia? Group Of Answer Choices A Rise Of Internationalist Policies In Europe At The End Of The Nineteenth Century Development Of Major Explosives Defeat Of The Ottoman Empire In World War I Expansionist Influence Of Conservatives In Britain Declining Attraction Of Islam. What were two reasons […]