What are the major differences between unicellular and multicellular organisms? Unicellular organisms are made up of only one cell that carries out all of the functions needed by the organism, while multicellular organisms use many different cells to function. Unicellular organisms include bacteria, protists, and yeast. What are 4 examples of multicellular organisms? Following are […]
Can methanol be used in a fuel cell?
Can methanol be used in a fuel cell? Methanol, a liquid carrier of hydrogen, is a fuel employed in fuel cells which can be compared in its use to petrol or diesel fuels for internal-combustion engines. What are the applications of methanol oxygen fuel cell? Direct-methanol fuel cells or DMFCs are a subcategory of proton-exchange […]
What are the advantages and disadvantages of hydropower?
What are the advantages and disadvantages of hydropower? Pros and cons of hydroelectric energy Pros Cons Renewable Environmental consequences Low emissions Expensive to build Reliable Drought potential Safe Limited reserves What are the negative effects of hydropower? Hydropower has the ability to generate electricity without emitting greenhouse gasses. However, it can also cause environmental and […]
What triggers a neural signal in the ear?
What triggers a neural signal in the ear? As the hair cells move up and down, their bristly structures bump up against an overlying membrane and tilt to one side. This tilting action causes pore-like channels, which are on the surface of the bristles, to open up. When that happens, certain chemicals rush in, creating […]
How do you determine IV and DV?
When would a moving car be in equilibrium?
When would a moving car be in equilibrium? The net force acting on the object must be zero. Therefore all forces balance in each direction. For example, a car moving along a highway at a constant speed is in equilibrium, as it is not accelerating in any forward or vertical direction. Mathematically, this is stated […]
What causes a ceiling fan to stop spinning?
What causes a ceiling fan to stop spinning? REASON: Another common reason for a ceiling fan that won’t spin is frozen bearings. The bearings present inside the motor may have got stuck or frozen which may thus not be allowing the blades to spin. Even if you push the blades by hand, they won’t move […]
Is 700-watt microwave powerful enough?
Is 700-watt microwave powerful enough? When it comes to microwaves, wattage equals power. A 1,000-watt microwave will cook quickly and efficiently, so that’s a great baseline. Microwaves with 700 watts or less are slower and may not cook evenly. In general, the higher the wattage, the faster the cooking time. How much work does a […]
What are the 3 types of damages?
What are the 3 types of damages? There are 3 types of damages in personal injury claims: economic damages, noneconomic damages, and punitive damages. What is the difference between damages and compensation? Damages are awarded for suffering injury while compensation stands on a higher footing. “Damages” on the other hand constitute the sum of money, […]