Why is gravity weaker underwater? This is because water exerts a kind of frictional force called “force of buoyancy”. When you throw something into water , the water below the object will push it upwards making the object weigh less. Why is there no gravity under water? There is gravity everywhere. Gravity is just the […]
Why does white light look blue?
Why does white light look blue? White light is a mixture of all wavelengths in visible spectrum. The blue glass has a property to absorb all colors except blue. Hence only blue is transmitted and thus the light seems to be blue. How do you reverse blue light damage? Try the “20-20-20” rule. Every 20 […]
What are 3 types of symbiosis?
What are 3 types of symbiosis? Symbiosis is a close relationship between two species in which at least one species benefits. For the other species, the relationship may be positive, negative, or neutral. There are three basic types of symbiosis: mutualism, commensalism, and parasitism. What would be the best definition of an ecological relationship? The […]
Who I trust or whom I trust?
Who I trust or whom I trust? Long answer: “whom I can trust” is a relative clause, and it’s “whom” because inside the relative clause the pronoun is the object of “trust.” The relative pronoun “whom” moves out of its normal position (after “trust”) to the front of the relative clause, so that it appears […]
What are three common types of optical instruments?
What are three common types of optical instruments? There are three main types of optical telescopes: refractive, reflective, and catadioptric. How are concave mirrors used in everyday life? Concave mirrors are used in reflecting telescopes. They are also used to provide a magnified image of the face for applying make-up or shaving. Concave mirrors are […]
How does political corruption affect the economy?
How does political corruption affect the economy? Corrupted economies are not able to function properly because corruption prevents the natural laws of the economy from functioning freely. As a result, corruption in a nation’s political and economic operations causes its entire society to suffer. How does corruption violate human rights? Corruption in the judicial sector […]
What is the sound of a ship called?
What is the sound of a ship called? The sound of ship’s siren on the steam ship “Sołdek”. The recording was realized on board of the ship-museum belonging to the National Maritime Museum in Gdańsk (Poland). The sound of ship’s siren was used as so called fog signal, i.e. sound signal emitted by the ship […]
What is the ratio of 5 to 7?
How do you reset a prepaid meter?
What are the 5 individual sports?
What are the 5 individual sports? Individual Sports Badminton. Bowling. Boxing. Cycling. Figure skating. Golf. Skiing. Snowboarding. What is the best individual sport? Playing sports is a great way to accomplish both. Playing an individual sport can teach you a new skill while building your own confidence….Here is a list of 25 sports that can […]