How does oxygen cycle affect the environment? Free in the air and dissolved in water, oxygen is second only to nitrogen in abundance among uncombined elements in the atmosphere. Plants and animals use oxygen to respire and return it to the air and water as carbon dioxide (CO2). What are the factors affecting oxygen and […]
Is The School of Athens religious?
Is The School of Athens religious? The School of Athens is a depiction of human capability, uniqueness, and contribution, not religious reverence. The fact that two intelligent people are the vanishing point, not God, symbolizes the Europe’s straying from religion because prior to the Renaissance, all medieval art had a strong religious focus. Why is […]
Why no refraction takes place at an angle of incidence equal to 0o?
Why no refraction takes place at an angle of incidence equal to 0o? Refraction takes place because the speed of light is different in different media. Now, this change takes place when light is incident at an angle. What is the difference between incidence and incidence rate? Therefore, the incidence rate is a measure of […]
What is the biggest number of patents held by one person?
What is the biggest number of patents held by one person? Inventor Thomas Edison is mistakenly believed to be the all-time top patent holder. And although he reputedly held 1,093 patents, there are other inventors who are even more prolific – some with almost four times the number of patents granted to Edison. How much […]
What is food chain give two examples?
What is something that Cannot be seen?
What is something that Cannot be seen? Air is invisible. The definition of invisible is something that cannot be seen or someone who is ignored and treated as if he is not seen. Which Cannot be seen with naked eyes? – Bacteria, archaea, protozoans, algae, fungi, viruses, and multicellular animal parasites. – For instance, human […]
What is the difference between a dependent and independent variable in science?
What is the difference between a dependent and independent variable in science? You can think of independent and dependent variables in terms of cause and effect: an independent variable is the variable you think is the cause, while a dependent variable is the effect. In an experiment, you manipulate the independent variable and measure the […]
Do the stars affect your life?
Do the stars affect your life? Astrology purports that astronomical bodies have influence on people’s lives beyond basic weather patterns, depending on their birth date. This claim is scientifically false. Numerous scientific studies have disproven that astronomical bodies affect people’s lives according to their birth date. Why the stars seem higher than they actually are? […]
How do you find the angle of a reflected ray?
Can you burn mayonnaise?
Can you burn mayonnaise? Mayonnaise is flammable. It is essentially a type of cooking oil. Most cooking oils will catch fire fairly easily, though the exact temperature will vary. Mayonnaise can catch fire and burn. Why does baking soda put out fires? Baking soda releases carbon dioxide, smothering flames. Is mustard good for burns? Why […]