When did the church admit the Earth was round? 1633 When was Heliocentrism finally accepted? It was not until the 16th century that a mathematical model of a heliocentric system was presented, by the Renaissance mathematician, astronomer, and Catholic cleric Nicolaus Copernicus, leading to the Copernican Revolution. Did the Catholic Church accept the heliocentric theory? […]
What is the difference between reflective and reflexive?
What is the difference between reflective and reflexive? Reflection might lead to insight about something not noticed in time, pinpointing perhaps when the detail was missed. Reflexivity is finding strategies to question our own attitudes, thought processes, values, assumptions, prejudices and habitual actions, to strive to understand our complex roles in relation to others. What […]
What is Parallax give an everyday example?
What is Parallax give an everyday example? The term “parallax” refers to the apparent movement of objects when viewed from different positions. The everyday example of this is seen driving on the highway– when you look out the window, electrical poles near the road seem to zoom past, while trees in the distance appear to […]
What are 2 examples of bacteria?
What are 2 examples of bacteria? Examples of Bacteria: Lactobacillus acidophilus found in yogurt. Staphylococcus aureus found on our skin. Escherichia coli found in our gut to aid in digestion. Staphlyococcuspneumoniae which causes pneumonia. Clostridium botulinum which can contaminate canned goods and cause botulism. Related Links: Examples. What are the 3 main types of bacteria […]
What is the probability of drawing a blue marble from a bag of 18 marbles three of which are blue?
What is the probability of drawing a blue marble from a bag of 18 marbles three of which are blue? The probability is 3/18 which you can simplify down to 1/6. 🙂 Hope this helps! What is without replacement in probability? Probability without replacement means once we draw an item, then we do not replace […]
How much HF is lethal?
How much HF is lethal? Hydrofluoric acid is one of the strongest acids known that has a strong lipophilic ability. Ingestions of more than 20 mg/kg body weight are considered a lethal dose. Even after dermal exposure, the fatal prognosis is caused by severe electrolyte disturbances, especially hypocalcemia. What does an HF burn feel like? […]
Will a Jump Starter start a dead battery?
Will a Jump Starter start a dead battery? A car jump starter with 500 cold-cranking amps should be able to start just about any vehicle with a dead battery. What happens if you try to jump a car wrong? When the jumper cables are incorrectly connected, the polarity of the electrical system on the vehicle […]
Do divers breathe oxygen?
Do divers breathe oxygen? Contrary to popular belief, scuba divers don’t only breathe oxygen underwater. After all, we don’t breathe pure oxygen above water either. Divers go way deeper and explore much longer with mixtures such as nitrox, heliox, and hydrox as these are safer alternatives to simple compressed air. Can oxygen get you high? […]
What was the first plane to break sound barrier?
What was the first plane to break sound barrier? Bell X-1 Did Spitfire break sound barrier? A Spitfire very nearly broke the sound barrier in 1944. In the 1930s a small number of aero-engineers recognized that the piston-engine and propeller were providing diminishing returns. For the aircraft to go supersonic the whole propeller would have […]