Why do I feel like passing out when I poop? But straining lowers the volume of blood returning to the heart, which decreases the amount of blood leaving it. Special pressure receptors in the blood vessels in the neck register the increased pressure from straining and trigger a slowing of the heart rate to decrease […]
What is indicator in simple words?
What is indicator in simple words? : a substance (as a dye) used to show visually (as by a change in color) the condition of a solution with respect to the presence of a particular material (as a free acid or alkali) litmus and phenolphthalein are acid-base indicators. More from Merriam-Webster on indicator. What is […]
What is the SI base unit of mass?
What is the SI base unit of mass? kilogram (kg) What is the purpose of SI base units? The SI base units are a fundamental part of modern metrology, and thus part of the foundation of modern science and technology. The SI base units form a set of mutually independent dimensions as required by dimensional […]
What stage of sleep is hardest to awaken?
What stage of sleep is hardest to awaken? It is most difficult to awaken people from slow-wave sleep; hence it is considered to be the deepest stage of sleep. Following a period of slow-wave sleep, however, EEG recordings show that the stages of sleep reverse to reach a quite different state called rapid eye movement, […]
What is the mass of an object that weighs 1000 N?
What causes neon to glow?
What causes neon to glow? Neon lighting consists of brightly glowing, electrified glass tubes or bulbs that contain rarefied neon or other gases. A high potential of several thousand volts applied to the electrodes ionizes the gas in the tube, causing it to emit colored light. The color of the light depends on the gas […]
What are the 4 types of skids?
What is differentiation strategy example?
What is differentiation strategy example? What is a differentiation strategy? As opposed to cost leadership, the differentiation strategy allows companies to take on an innovative approach for their products, and charge premium prices for it. For example, Starbucks goes beyond selling coffee by providing a unique coffee experience in their coffeehouses. What is the formula […]
What are the 5 types of musical instruments?
What are the 5 types of musical instruments? The five major types of musical instruments are percussion, woodwind, string, brass and keyboard. What instrument makes a loud sound? According to the Guinness Book of World Records, the loudest (and largest) instrument in the world is the Boardwalk Hall Auditorium Organ. This pipe organ was built […]