Category: Physics

What should I check in my car every morning? The fluid levels of your car should be checked routinely every morning. These are your car’s engine oil, automatic transmission fluids, radiator coolant reservoirs, power steering, windscreen washer, battery, brake, and clutch fluid. What should every driver do before leaving on a trip? 10 things you […]

What is unit for flow rate for gases? Gas mass flow rate is the actual mass of a gas which moves through a measurement instrument per unit of time. Its units are usually in standard liters per minute (slpm) or standard cubic centimeters per minute (sccm) in SI units. The most common English units include […]

What is the unit for carbon footprint? tonnes What is your water footprint? Your water footprint is the amount of water you consume in your daily life, including the water used to grow the food you eat, to produce the energy you use and for all of the products in your daily life – your […]

What tab has to use to insert the shapes? 2Go to the Insert tab. 3Under Pictures & Tables, click Shapes. 4Select the shape you want from the list. You can create shapes by selecting the Custom Shapes option from the list. How do I insert a shape in Word 2020? To add a shape, click […]

How long does it take to drive 120 miles at 60 mph? It took Joe 2 hours to drive 120 miles at 60 mph, and it took 3 hours at 40 mph, giving us a total time of 5 hours. In the steps above we calculated total distance (120 miles + 120 miles = 240 […]

What is the danger zone for food in degrees? The danger zone is the temperature range in which food-borne bacteria can grow. Food safety agencies, such as the United States’ Food Safety and Inspection Service (FSiIS), define the danger zone as roughly 40 to 140 °F (4 to 60 °C). What kind of salt do […]

What is relation between alpha and gamma? Linear expansion – α Cubical / Volumetric expansion – γ Thus, the relation between linear expansion and cubical expansion is, γ = 3α What is the relation between I and Alpha? Derive the equation, α=i-1n-1. Derive a relation between degree of dissociation and van’t Hoff factor. At start, […]

Is MgO soluble in water? Acid Why is MgO not soluble in water? Magnesium oxide is by no means soluble in water. MgO is an ionic compound whose crystal structure is made up of Mg²⁺ cations and O²¯ anions. The thing is, such ions are so tightly held together that water by itself cannot overcome […]

How do neutrons kill? Since neutrons are scattered and absorbed by air, neutron radiation effects drop off rapidly with distance in air. The intense pulse of high-energy neutrons generated by a neutron bomb is the principal killing mechanism, not the fallout, heat or blast. Does a neutron bomb exist? A neutron bomb is actually a […]

At what point is acceleration the greatest? Neglecting air resistance for the moment, the remaining force is that of gravity which is always g and directed downward. So the acceleration at the highest point is the same as at launch time, i.e. -9.8 meters/sec2 in the vertical direction. What is the acceleration just before it […]