How much forest is cut down for agriculture? Rainforests across the world are in great danger. Food and Agriculture Organization’s 2016 State of the Forests report revealed that 7 million hectares of forest are lost annually while agricultural land expands by 6 million. Does agriculture affect rainforest? Agricultural use of some rainforest land proves to […]
Does higher entropy mean more stable?
Which gas is highly compressible?
Which gas is highly compressible? Gases are compressible because most of the volume of a gas is composed of the large amounts of empty space between the gas particles. At room temperature and standard pressure, the average distance between gas molecules is about ten times the diameter of the molecules themselves. How much work is […]
When electrons are being shared between atoms it is called a n?
When electrons are being shared between atoms it is called a n? A covalent bond, also called a molecular bond, is a chemical bond that involves the sharing of electron pairs between atoms. These electron pairs are known as shared pairs or bonding pairs, and the stable balance of attractive and repulsive forces between atoms, […]
What is the formula for calculating efficiency?
What is the formula for calculating efficiency? The formula to calculate work efficiency is the ratio of output to input expressed as a percentage. The work efficiency formula is efficiency = output / input, and you can multiply the result by 100 to get work efficiency as a percentage. How do you calculate the maximum […]
Which position is safe for always keep the cylinder?
Which position is safe for always keep the cylinder? Always keep the cylinders in a vertical position with the valve on top. If cylinder is placed in any other position, liquid LPG may gush out of the open valve creating a dangerous situation. Cylinders must be installed at ground level and never below ground level […]
Do we eat sunlight?
Do we eat sunlight? Yes, definitely. Almost all living things on earth are fueled by the sun either directly or indirectly. (The exception is organisms that live near volcanic vents deep in the ocean.) Energy from the sun is taken in by plants and eaten by animals. Do humans get energy directly from the sun? […]
How much fuel does a train use per Kilometre?
How much fuel does a train use per Kilometre? The average fuel consumed per kilo- meter for all passenger and cargo trains is 7.97 L/ km. This value for local, trafficking, railway track laying and maneuvering trains is 7.92 L/km. Why do trains have wires above them? In our world, a catenary is a system […]
How do you say someone has a bright future?
How do you say someone has a bright future? 2 Answers ‘has proven skills worth developing’ ‘could soon achieve excellence’ ‘deserves recognition for their achievements’ ‘has enviable proficiency’ ‘has risen admirably to recent challenges’ What does have a bright future ahead mean? (one) has a bright future ahead (of one) One is poised or has […]
Why are there three beams on a triple beam balance?
Why are there three beams on a triple beam balance? The triple beam balance is used to measure masses very precisely; the reading error is 0.05 gram. With the pan empty, move the three sliders on the three beams to their leftmost positions, so that the balance reads zero. Are triple beam scales illegal? Cocaine […]