What are 4 examples of convection? 13 Examples Of Convection In Everyday Life Breeze. The formation of sea and land breeze form the classic examples of convection. Boiling Water. Convection comes into play while boiling water. Blood Circulation in Warm-Blooded Mammals. Air-Conditioner. Radiator. Refrigerator. Hot Air Popper. Hot Air Balloon. Can life go on without […]
How much power does wind generate?
How much power does wind generate? How much energy do they generate? When the wind is blowing more than 12 miles per hour, each wind turbine can produce 1.5 megawatts of electricity. At reduced wind speeds, electricity production decreases. When wind speed exceeds 45 miles per hour the turbines shut down to protect the machinery […]
Where is the origin of electricity?
Where is the origin of electricity? This word comes from the Greek word elektron which means amber. Earlier, electricity generation began over 100 years ago, houses were lit with kerosene lamps, food was chilled in iceboxes, and rooms were warmed by wood-burning or coal-burning stoves. Who gave electricity its name? Benjamin Franklin Who was Tesla […]
Is making jewelry out of coins illegal?
Is making jewelry out of coins illegal? The answer is no: it is not illegal to make jewelry out of coins. It only becomes illegal if a person is attempting to fraudulently alter the coin. Consider the penny smashing machine at national parks and many other government and public attractions. U.S. Code is 18 U.S.C. […]
What is the difference between slip rings and split rings?
What is the difference between slip rings and split rings? What is the difference between a split-ring and a slip-ring commutator? A split-ring makes the current change direction every half-rotation, whereas a slip-ring commutator merely maintains a connection between the moving rotor and the stationary stator. Which device uses slip rings? Slip rings are used […]
Which two scales are used to measure the temperature?
Which two scales are used to measure the temperature? The three most common temperature scales are Fahrenheit, Celsius, and Kelvin. Temperature scales are created by identifying two reproducible temperatures. The freezing and boiling temperatures of water at standard atmospheric pressure are commonly used. What is the formula for finding Celsius? How to Convert Temperatures. First, […]
Does gravitational force increase weight?
Does gravitational force increase weight? That is, the weight of an object is determined by the pull of gravity on it. Thus, an object’s physical weight may change from place to place: if a body weighs 54 kg on Earth, its weight will be just over 9 kg on the Moon, since the Earth’s gravitational […]
What is law of constant proportion class 9th?
What is law of constant proportion class 9th? The law of constant proportions states that chemical compounds are made up of elements that are present in a fixed ratio by mass. This implies that any pure sample of a compound, no matter the source, will always consist of the same elements that are present in […]
Why do reaction forces exist?
Why do reaction forces exist? The reaction force is what makes you move because it acts on you. Newton’s Third Law of Motion explains that forces always come in action-reaction pairs. The Third Law states that for every action force, there is an equal and opposite reaction force. This is the reaction force. What is […]
What is honesty with example?
What is honesty with example? The definition of honest is someone or something that is truthful, trustworthy or genuine. An example of honest is someone telling their friend that a meal they prepared had too much salt. An example of honest is a student admitting they cheated on a test. Honest weight. What three things […]