How big across is the entire supernova remnant? about 390 light-years How fast is the Crab Nebula expanding? 1,000 kilometers per second Is the Crab Nebula still expanding? In fact, the Crab is now known to be a supernova remnant, an expanding cloud of debris from the explosion of a massive star. The violent birth […]
How do you know if a circuit is parallel or series?
How do you know if a circuit is parallel or series? In a series circuit, all components are connected end-to-end, forming a single path for current flow. In a parallel circuit, all components are connected across each other, forming exactly two sets of electrically common points. How do you know if a resistor is connected […]
How can you tell the difference between marble and slate?
How can you tell the difference between marble and slate? Marble is a metamorphic rock produced from limestone in the earth crust. It is formed by the metamorphism of limestone. Slate is a low grade metamorphic rock that is generally formed by metamorphosis of mudstone or shale, under relatively low pressure and temperature conditions. What […]
Is solstice the same as equinox?
Is solstice the same as equinox? While the solstices result in a change of the length of night and day, the equinoxes do not. The summer and winter solstices result in the longest and shortest day of the year respectively while the equinoxes result in an equal amount of daylight and darkness received all across […]
What is the 2 types of electricity?
What is the 2 types of electricity? There are two kinds of current electricity: direct current (DC) and alternating current (AC). With direct current, electrons move in one direction. What are forms of power? The Six Types of Power for Leaders Coercive Power. Coercive Power is often the least effective but most employed (and abused) […]
How long should you wait for hot chocolate to cool down?
What is another word for change of position?
What is another word for change of position? What is another word for change position? move aside shift budge relocate reposition move along move over make way change places shift position What is another word of move? What is another word for move? action maneuverUS gesticulation motion stroke stir stirring shift shifting locomotion How do […]
Can you get drunk off of vinegar?
Can you get drunk off of vinegar? Ok, I’ll answer those right now. Yes, red wine vinegar is indeed made from red wine. No, you can’t get drunk from it. What happens if I drink vinegar everyday? While drinking apple cider vinegar is associated with health benefits, consuming large amounts (8 ounces or 237 ml) […]
Is soil pH biotic or abiotic?
Is soil pH biotic or abiotic? Soil is often considered an abiotic factor since it is mostly made up of small particles of rock (sand and clay) mixed with decomposed plants and animals. Plants use their roots to get water and nutrients from the soil. Is food and water biotic or abiotic? In ecology, biotic […]
Why do two bodies not attract each other?
Why do two bodies not attract each other? According to the laws of gravitation force, all masses attract each other. the greater the masses, the stronger the pull. the closer the masses, the stronger the pull. What causes items to attract? Electric charge is a physical property of particles or objects. It causes them to […]