Category: Blog

How do you find the mass of a gas when given the volume? moles = mass / molecular mass = gas volume / volume of 1 mole. mass / molecular mass = gas volume / volume of 1 mole. molecular mass = mass x volume of 1 mole/volume. therefore at RTP: Mr = mass(g) x […]

Does iPad 2 and 3 use the same charger? No, it’s the same charger. The iPad 3 has a much larger battery. Does iPad 1 and 2 use the same charger? The iPhone charger provides a slightly lower voltage which is why it cannot charge an iPad. The new shape iPad 2 charger is most […]

What causes ear infections in babies? Ear infections are caused by a bacteria or virus and lead to fluid buildup in the eustachian tubes, which prevents them from draining normally from the middle ear. Ear infections often occur when a child has a cold, sinus infection or allergies. Can babies get ear infections from drinking […]

Does Katherine Dunham have any siblings? Albert Dunham How old was Dunham when she passed away? 96 years (1909–2006) What did Katherine Dunham family want her to become? Instead, she consented to her family’s wish that she become a teacher and followed her brother, Albert Dunham Jr. to the University of Chicago, where she became one […]

How do you find the density of concrete? Density Calculation Steps Weigh the container with the concrete (2) – record value to nearest tenth of a pound. Subtract the empty container weight from the full container weight (2) – (1) = weight of concrete (3) Divide the weight of concrete by the known volume (3) […]

What does it mean when something is deep fried? deep-fried in British English (ˌdiːpˈfraɪd) adjective. (of food) cooked in sufficient hot fat to cover the food entirely. What does your fried mean in slang? Quite intoxicated by drugs or alcohol. (slang) Stoned; under the influence of drugs. Man, I got totally fried on weed at […]

What food did the English bring to Australia? The First Fleet arrived in Sydney in 1788 with basic food supplies, including flour, sugar, butter, rice, pork and beef, expecting to grow food when they arrived. What food did immigrants bring to Australia? Their influence dates back to 1770s when Australians had very little food supply. […]

Does the body get oxygen from water? Humans cannot breathe underwater because our lungs do not have enough surface area to absorb enough oxygen from water, and the lining in our lungs is adapted to handle air rather than water. However, there have been experiments with humans breathing other liquids, like fluorocarbons. How do you […]

What part of the Mass is the Eucharist? The third part of mass, the liturgy of the Eucharist, is the high point of the celebration. What does the mass teach us about the Eucharist? Roman Catholics believe that the bread and wine that is offered is the actual body and blood of Christ and another […]

What does Harry say when using floo powder? When Harry leaves the Burrow to go to Diagon Alley by Floo Powder in CoS, he ends up in Knockturn Alley. He sort-of pronounces it wrong: ‘D-Dia-gon Alley,’ he coughed. What happens when Harry uses floo powder for the first time? Using Floo powder for the first […]