Category: Physics

Is cl2 positive or negative? Answer. is nothing but a Chlorine molecule made up of two Chlorine atoms with one negative charge on each. The resultant chlorine molecule or is neutral in charge as the two form covalent bonding. Thus they have no charge as either of the two atoms has not lost or gained […]

How do I get rid of dry ice? To dispose of dry ice, place it in a well-ventilated area at room temperature; the remainder of the ice will sublimate away. Never dispose of dry ice in a trash can, chemical waste container or other garbage/waste can. What gas comes off of dry ice? carbon dioxide […]

What are the 4 parts of a comet? A comet is made up of four visible parts: the nucleus, the coma, the ion tail, and the dust tail. What are three comets? Astronomers have identified three main parts of a comet: the nucleus, coma and tail. What is the biggest part of a comet? nucleus […]

Can a car run without flywheel? you can start an engine without flywheel But to keep the engine alive you need flywheel because flywheel stores part of energy produced in power stroke and supply energy back to engine during other strokes. Also driving a engine without flywheel will cause fluctuation in power which will lead […]

What thickness is 20 gauge in MM? 0.9mm How do you determine shell thickness? The shell thickness excluding corrosion allowance (t) is the highest of the thickness amongst tc, tl, tu: t=max(tc,tl,tu) (6)¶MAWPc=SEtR+0.6t. (7)¶MAWPc=SEloge(R+tR) (8)¶MAWPl=2SEtR−0.4t. (9)¶MAWPl=SE(Z−1) MAWP=min(MAWPc,MAWPl) Vm=πS(R2o−R2) How do you determine the thickness of a reactor? hoop-stress formula for wall thickness: t= vessel wall […]

What does a good prototype look like? A good prototype should look real. Clicking buttons, scrolling, anything that can make a prototype look like code. Customers react to magic with ideas. What is a successful prototype? Though some typical qualities of a successful prototype are that it: • Illustrates the real-world functionality of the product […]

What are the similarities and differences between oceanic crust and continental crust? The continental crust is made mostly of rocks with a composition similar to granite (a light-colored rock you would expect to find in the Sierra Nevada), whereas the oceanic crust is made mostly of rocks with a composition of basalt (a dark- colored […]

Which kind of image is formed on a cinema screen? When we watch a movie in a cinema hall, the images formed on the screen are real images. tHese images are formed by a convex lens which is used in a movie projector. Which type of image is formed on screen? A real image can […]

How do state constitutions and laws relate to the US Constitution? State constitutions resemble the federal Constitution in that they outline the state government’s structure of legislative, executive and judicial branches as well as contain a bill of rights. Often, state constitutions are much longer and more detailed than the federal Constitution. What are three […]

Where can we find stable? 1) We can find stable in farm lands. 2) Cows, goats, pigs and horses live in a stable. What animals live stable? horses What does a stable person mean? adjective. If someone has a stable personality, they are calm and reasonable and their mood does not change suddenly. Their characters […]