Category: Physics

When driving in rain you must use? Tips for Driving in the Rain Wait Until the Weather Improves if Possible. Double Check Your Car’s Equipment. Slow Down. Turn On Your Headlights. Use Your Windshield Wipers. Maintain a Safe Distance Between Cars. Avoid Heavy Braking. Watch Out For Standing Water. When driving in the rain the […]

How does subconscious mind affect behavior? Your subconscious mind causes you to feel emotionally and physically uncomfortable whenever you attempt to do anything new or different. It goes against changing any of your established patterns of behavior. You can feel your subconscious pulling you back toward your comfort zone each time you try something new. […]

Is Saturn the planet a girl? “…the feminine planets are Saturn, Venus and the Moon, the masculine ones are the Sun, Jupiter, and Mars.” Saturn is usually thought of as a masculine planet, and here we have this statement in a very early text where (s)he is listed as feminine. What is the flattest planet? […]

Why is R22 banned? R22 is being phased out worldwide because of its harmful effects on the ozone layer. The U.S. Environmental Protection Agency (EPA) has set January 1, 2020 as the date when R22 is banned from production and importation in the United States. R22 still in use in commercial HVAC systems will not […]

What is the limit as x approaches 0? The limit of f(x) as x approaches zero is undefined, since both sides approach different values. Visually, , , and is undefined. What is the limit of any constant as x approaches any number? The limit of a quotient is equal to the quotient of the limits. […]

What is the purpose of a toe board on a working platform? The purpose of toe-boards is basically the same as handrails – to prevent workers, equipment, and materials from slipping or being knocked off the scaffold platform. The only difference is that handrails are located on the sides of the platform, while toe-boards are […]

What are the lasting impacts of the Kansas-Nebraska Act? The Kansas-Nebraska Act allowed each territory to decide the issue of slavery on the basis of popular sovereignty. Kansas with slavery would violate the Missouri Compromise, which had kept the Union from falling apart for the last thirty-four years. Why was the Nebraska territory split into […]

What happens if new information is found to challenge an existing theory? In science, a tested explanation of why things happen that is accepted to be true is called a scientific theory. Erroneous theories are wrong, although the scientists might not realize it at the time. The discovery of new evidence will cause them to […]

What are the major blood vessels of the heart? The major blood vessels connected to your heart are the aorta, the superior vena cava, the inferior vena cava, the pulmonary artery (which takes oxygen-poor blood from the heart to the lungs where it is oxygenated), the pulmonary veins (which bring oxygen-rich blood from the lungs […]

What is another word for sound barrier Brainly? The sound barrier or sonic barrier is the sudden increase in aerodynamic drag and other undesirable effects experienced by an aircraft or other object when it approaches the speed of sound. Therefore, sound barrier and speed of sound are synonyms. Which speed is at the sound barrier? […]