How do submarines sink then float again? In submarines, this is controlled by ballast tanks. When the tanks are empty, the submarine has less mass and it floats like a normal ship. As water is allowed into the tanks, the mass of the submarine increases, the downward gravitational force on the submarine increases and the […]
Who discovered Pluto when?
Who discovered Pluto when? Clyde Tombaugh Which astronomer is credited with first observing Pluto? The story of the American amateur astronomer who made an incredible discovery. Dwarf planet Pluto was discovered by Clyde Tombaugh at Lowell Observatory in Flagstaff, Arizona, US. Who discovered Pluto and where was the discovery made? Pluto, once believed to be […]
What is the fees of Uptu?
What is the fees of Uptu? UPSEE 2021 Application Fee is ₹1300 (for Male / Transgender Candidates of General / OBC Category) and ₹650 (for SC/ST Category and Female Candidates / Physically Handicapped Candidates). How can I get admission in B Tech AKTU? AKTU conducts an entrance exam viz. UPSEE for admission in the B. […]
What are the ingredients in fabric softener?
What are the ingredients in fabric softener? Cationic fabric softeners Cationic surfactants used as fabric softeners. Diethyl ester dimethyl ammonium chloride (DEEDMAC) TEAQ (triethanolamine quat) HEQ (Hamburg esterquat) Distearyldimethylammonium chloride (DSDMAC) What are cationic surfactants in fabric softeners? Cationic surfactants have a positively charged nitrogen atom and at least one hydrophobic, long-chain substituent in the […]
How do you make chocolate cake taste more chocolatey?
How do you make chocolate cake taste more chocolatey? “A shot or two of straight espresso or a few tablespoons of very dark coffee along with the liquids in your recipe have the effect of enhancing the chocolate without adding much discernible coffee flavor,” writes Emma Christensen on The Kitchn. What happens if you add […]
What type of account is purchases?
What type of account is purchases? The purchases account is a general ledger account in which is recorded the inventory purchases of a business. This account is used to calculate the amount of inventory available for sale in a periodic inventory system. What is purchase in accounting? Definition: A purchase means to take possession of […]
Why are my windshield wipers stuck in the up position?
Why are my windshield wipers stuck in the up position? Generally, when windshield wipers get stuck in the upright position it’s because of a small metal tab that the wiper transmission is supposed to catch on gets bent out of place. You can access the wiper transmission by pulling off the foam strip and plastic […]
What is the necessity of electrical measurement?
What is the necessity of electrical measurement? High-precision laboratory measurements of electrical quantities are used in experiments to determine fundamental physical properties such as the charge of the electron or the speed of light, and in the definition of the units for electrical measurements, with precision in some cases on the order of a few […]
How long is flight from SA to Angola?
How long is flight from SA to Angola? The total flight duration from Johannesburg, South Africa to Luanda, Angola is 3 hours, 35 minutes. How long is a flight to Angola? approximately 3 hours and 35 minutes How many hours is Lagos to South Africa? approximately 5 hours and 40 minutes How many hours is […]