How many watts does it take to lift 1kg? 10 Watts What force is needed to accelerate a 2 kg mass at 1m sec? A newton is defined as the amount of force that it takes to accelerate one kilogram (1 kg) of mass one meter per second squared (1 m/s2). How do you calculate […]
What happens if you cover half of a lens?
Where is urine not modified?
Where is urine not modified? The kidneys are the only means for eliminating the wastes that are the end products of protein metabolism. They do not themselves modify the waste products that they excrete, but transfer them to the urine in the form in which they are produced in other parts of the body. Do […]
What are the 3 parts of a generator?
What are the 3 parts of a generator? The main components of an engine driven generator includes an engine, fuel supply mechanism, a constant engine speed regulator and a generator voltage regulator, cooling and exhaust systems, and lubrication system which have been described in detail in this article. How many amps is 17500 watts? 72.9 […]
What do you call the path of a projectile?
What do you call the path of a projectile? Projectile motion is a form of motion where an object moves in a bilaterally symmetrical, parabolic path. The path that the object follows is called its trajectory. What force arises from direct physical contact between two objects? Contact forces are those types of forces that result […]
What are the 4 types of intonation?
What are the 4 types of intonation? In English we have four kinds of intonation patterns: (1) falling, (2) rising, (3) non-final, and (4) wavering intonation. Let’s learn about each one. What are the function of intonation? The most important functions of intonation are to distinguish types of sentences (statements, questions, commands, requests) and to […]
Can I use a 60 watt bulb in a 40 watt lamp?
What is the function of a wave?
What is the function of a wave? Wave function, in quantum mechanics, variable quantity that mathematically describes the wave characteristics of a particle. The value of the wave function of a particle at a given point of space and time is related to the likelihood of the particle’s being there at the time. What is […]
Are a pair of scissors a compound machine?
Are a pair of scissors a compound machine? A pair of scissors is a compound simple machine that uses levers to force wedges (scissors blades) onto something to cut it. Many machines have many simple machines as parts of them. Is a wheel and axle a compound machine? A compound machine is a machine that […]
How can you tell real obsidian?
How can you tell real obsidian? Examine the general appearance of obsidian. It has a distinctive smooth glassy appearance. Obsidian is really a frozen liquid with small amounts of mineral impurities. Look at the color. How can you tell the difference between obsidian and tourmaline? Obsidian has a smooth uniform texture, and breaks with “conchoidal […]