What swim goggles do Navy SEALs use? We like these simple goggles – the Aqua Sphere Goggle . These are easy to slip on and knock out a 2k swim in the pool with fins or to get out in the ocean and get some distance. The glasses will serve their primary purpose, to keep […]
Why do we need controls?
Why do we need controls? Controls allow the experimenter to minimize the effects of factors other than the one being tested. It’s how we know an experiment is testing the thing it claims to be testing. This goes beyond science — controls are necessary for any sort of experimental testing, no matter the subject area. […]
Which property could Huygens not prove?
Which property could Huygens not prove? Because, while Huygens’ was correct, he could not demonstrate that light acted as a wave, while the double-slit experiment shows this very clearly. Since light has relatively short wavelengths, to show wave effects it must interact with something small — Young’s small, closely spaced slits worked. What is Hydance […]
What is responsible for holding a car in a curve?
What is responsible for holding a car in a curve? Answer and Explanation: The force responsible for holding a car in an unbanked curve is (c) the force of friction because this is the only force acting on the radial direction. The car’s weight, the reaction force to the car’s weight (normal force) only acts […]
What are the 6 basic principles?
What are the 6 basic principles? The six underlying principles of the Constitution are popular sovereignty, federalism, separation of powers, checks and balances, judicial review, and limited government. Which of the six basic principles of the constitution is the most important? Self-government is the most important principle in the U.S. Constitution. It was the intent […]
Does warzone kicked for inactivity?
What are two types of electromagnetic radiation?
What are two types of electromagnetic radiation? Radiation is energy that travels and spreads out as it goes – the visible light that comes from a lamp in your house and the radio waves that come from a radio station are two types of electromagnetic radiation. What’s the meaning of waves? 1 : a moving […]
What happens when frequency of a sound increases?
What happens when frequency of a sound increases? When you increase the frequency of a sound wave, the sound waves get compressed and we hear the sound at a faster rate. The pitch of the sound increases. What would happen if you increased the frequency of a sound? So if you increase the frequency, on […]
What do all atoms and ions have in common?
What do all atoms and ions have in common? Atoms vs. Ions. Atoms are neutral; they contain the same number of protons as electrons. By definition, an ion is an electrically charged particle produced by either removing electrons from a neutral atom to give a positive ion or adding electrons to a neutral atom to […]
What is the correct order of structures in the nephron?
What is the correct order of structures in the nephron? Each nephron is composed of a renal corpuscle (glomerulus within Bowman’s capsule), a proximal tubule (convoluted and straight components), an intermediate tubule (loop of Henle), a distal convoluted tubule, a connecting tubule, and cortical, outer medullary, and inner medullary collecting ducts. What are the 4 […]