Category: Physics

Is Veronica a good companion? Currently level 21 in new Vegas and have found that Rex and Veronica are insanely good companions together. A scary amount of my gunfights are won by these two just running up melee range and beating on em. For example, in the Three-Card Bounty they absolutely demolished the fiends. Is […]

Can the sun turn into a black hole? No. Stars like the Sun just aren’t massive enough to become black holes. Instead, in several billion years, the Sun will cast off its outer layers, and its core will form a white dwarf – a dense ball of carbon and oxygen that no longer produces nuclear […]

Does bay leaf add flavor? When the herb is infused into water, broth, or another cooking liquid, an almost minty flavor (somewhere between spearmint and menthol) develops, with subtle hints of black pepper and Christmas tree pine. They add a subtle bitterness that keeps heavy soups and stews from being so, well, heavy. Why is […]

What is the mass of 2 liters of water? See Water – Density, Specific Weight and Thermal Expantion Coefficient . At 4° the density is 1000 kg/m³, so 2 litres will weigh 2 kg. How many Litres is 1 kg of oil? 1.1 Litre How many Litres is 1 kg of olive oil? 1.095652 litres […]

Is calcium chloride toxic? Calcium chloride poses some serious health and safety hazards. If ingested, calcium chloride can lead to burns in the mouth and throat, excess thirst, vomiting, stomach pain, low blood pressure, and other possible severe health effects. It can also irritate skin by causing excessive dryness or desiccating moist skin. What is […]

Does it snow in Iceland all year round? Even so, many believe that Iceland is a scarily cold place all the time, with visions of endless snowfall and icy temperatures all year round, which could put some would-be travelers off from visiting this Nordic gem. What months does Iceland have snow? As you might imagine, […]

Why is the sun white in color? The Sun emits a lot of energy in the visible range. In wavelength scale it is from 390 nm to 700 nm, and when you translate it to colors, you get all colors from violet to red, just as we see them in the rainbow. When you mix […]

What are the 3 main types of bacteria? There are three basic bacterial shapes: Round bacteria called cocci (singular: coccus), cylindrical, capsule-shaped ones known as bacilli (singular: bacillus); and spiral bacteria, aptly called spirilla (singular: spirillum). The shapes and configurations of bacteria are often reflected in their names. What is harmful bacteria called? Harmful bacteria […]

What happens when a photon is absorbed? The simplest answer is that when a photon is absorbed by an electron, it is completely destroyed. All its energy is imparted to the electron, which instantly jumps to a new energy level. The photon itself ceases to be. The opposite happens when an electron emits a photon. […]

Are lollipops good for losing weight? They can aid your diet Some people say lollipops can work as an appetite suppressant and can help people lose weight while keeping energy levels up. Eating a lollipop before meals may help you get to your goal weight. Can I eat a lollipop a day? But it can’t […]