How many molecules are in ammonia? four atoms How can we represent two molecules of ammonia? Answer This shows that ammonia exists as diatoms. To achieve this, nitrogen shares three of its electrons with three hydrogen atoms. This separate pair of electrons of one is shared with the lone pair of another molecule to form […]
What are the harmful effects of nanotechnology?
What are the harmful effects of nanotechnology? Materials which by themselves are not very harmful could be toxic if they are inhaled in the form of nanoparticles. The effects of inhaled nanoparticles in the body may include lung inflammation and heart problems. Is nanotechnology being used today? The applications of nanotechnology, commonly incorporate industrial, medicinal, […]
Does your Venus sign affect your appearance?
Does your Venus sign affect your appearance? Yes. “Appearance” in astrology is related to the Ascendant and 1st house of a person’s horoscope. Prople with Venus conjunct Ascendant may also like to dress well, to “look good” and to present as “attractive” on some level. Or it could be something that is annoying to them. […]
What is the first law of thermodynamics and why is it important?
What is the first law of thermodynamics and why is it important? The first law of thermodynamics has been validated experimentally many times in many places. It is truly a law of physics. It always allows the conversion of energy from one form to another, but never allows energy to be produced or destroyed in […]
What is the formula of i Q t?
Which of the following describes the circulatory system?
Which of the following describes the circulatory system? The essential components of the human cardiovascular system are the heart, blood and blood vessels. It includes the pulmonary circulation, a “loop” through the lungs where blood is oxygenated; and the systemic circulation, a “loop” through the rest of the body to provide oxygenated blood. What are […]
What sounds do children acquire first?
What sounds do children acquire first? The sounds most likely to be misarticulated by school-age children are /s/, /r/ and /l/. As new speech sounds are first acquired, their production is inconsistent. For example, some of the first /p/ sounds may be correct and some may be misarticulated. Over time, the way sounds are produced […]
What is map in simple words?
What is map in simple words? A simple definition is that a map is a representation of a place. A map is not an objective depiction of reality. It is a symbolic interpretation of place and highlights the relationships between elements in space, either perceived or actual. What is map for class 3rd? MAP- A […]
Which is better electric or hydraulic power steering?
Which is better electric or hydraulic power steering? Electric power steering consumes power from battery which is also charged by engine, but it consumes less power compared to Hydraulic power steering. So a car having Electric power steering will give more mileage than one with Hydraulic power steering. How much does it cost to fix […]
Why open loop gain is high?
Why open loop gain is high? The open-loop gain of an electronic amplifier is the gain obtained when no overall feedback is used in the circuit. , or 100 dB. Normally, negative feedback is applied around an amplifier with high open-loop gain, to reduce the gain of the complete circuit to a desired value. What […]