What are two things through which water moves? Water in different phases moves through the atmosphere (transportation). Liquid water flows across land (runoff), into the ground (infiltration and percolation), and through the ground (groundwater). Does the phloem transport water? Plants have tissues to transport water, nutrients and minerals. Xylem transports water and mineral salts from […]
How far can electricity be transmitted efficiently?
How far can electricity be transmitted efficiently? As of 1980, the longest cost-effective distance for direct-current transmission was determined to be 7,000 kilometres (4,300 miles). For alternating current it was 4,000 kilometres (2,500 miles), though all transmission lines in use today are substantially shorter than this. What are the three parts of the electrical system? […]
What type of reaction is KClO3 → KCl O2?
What type of reaction is KClO3 → KCl O2? This is a gas evolution reaction, O 2 is the formed gas. What is the word equation for KClO3? Write word equations for the following skeletal equations: KClO3 → KCl + O2 – Studyrankersonline. Is KClO3 an acid or base? Potassium chlorate is an ionic compound […]
Is the hot water tap always on the left?
Is 14l 100km good?
Is 14l 100km good? Anything that is listed as less than 6-litres/100km or more than 16.5km/1-litre is considered to be pretty good. The first (and most common) reference is litres per 100km (litres/100km). Not as frequently used in Australia, kilometres per litre (km/1-litre) is another way to look at a car’s fuel consumption. Is 15l […]
Which condition is necessary for enzymes and hormones to function properly in the human body?
Which condition is necessary for enzymes and hormones to function properly in the human body? Enzymes can only work in certain conditions. Most enzymes in the human body work best at around 37°C – body temperature. At lower temperatures, they will still work but much more slowly. Similarly, enzymes can only function in a certain […]
What do you mean by isobaric family?
What do you mean by isobaric family? Isobars are atoms (nuclides) of different chemical elements that have the same number of nucleons. Correspondingly, isobars differ in atomic number (or number of protons) but have the same mass number. An example of a series of isobars would be 40S, 40Cl, 40Ar, 40K, and 40Ca. What is […]
How can you increase the amount of work when you lift a book?
How can you increase the amount of work when you lift a book? When you lift the book, you are doing positive work, because the force you exert on it is in the same direction as its displacement. Gravity is doing negative work. As you lift the book you are increasing the object’s gravitational potential […]
Which lens is used in homemade projector?
Which lens is used in homemade projector? convex lens Can I make my phone a projector? Android users can download an app like Screen Rotation Control or Ultimate Rotation control. Once you’ve done this, turn your smartphone’s screen brightness up, put it into the box, start fiddling with your smartphone projector until you find a […]
What are the four factors that affect biotic potential?
What are the four factors that affect biotic potential? These factors include unfavourable climatic conditions; lack of space, light, or a suitable substrate; deficiencies of necessary chemical compounds or minerals; and the inhibiting effects of predators, parasites, disease organisms, or unfavourable genetic changes. What animal has the greatest biotic potential? mice How do you calculate […]