Materialism
False. An electric motor does not transform matter. It transforms electrical energy into mechanical energy to produce motion.
False. Inertia is a property of matter that describes its resistance to changes in motion, whether that motion is starting, stopping, or changing direction. All objects, whether they are at rest or in motion, have inertia.
True. The particles that make up matter are in constant motion due to their kinetic energy. This motion can vary in speed and direction depending on factors such as temperature and pressure.
False. The inertia of an object is determined by its mass, not its speed. Inertia is a property of matter that represents its resistance to changes in motion.
True. The motion of a giant wheel involves rotatory motion as the wheel spins around a central axis.
false.
false
False. An electric motor does not transform matter. It transforms electrical energy into mechanical energy to produce motion.
Television plasma is not the most common phase of matter in the universe. It is merely a superior means of showing high definition television.
False. Inertia is a property of matter that describes its resistance to changes in motion, whether that motion is starting, stopping, or changing direction. All objects, whether they are at rest or in motion, have inertia.
True. The particles that make up matter are in constant motion due to their kinetic energy. This motion can vary in speed and direction depending on factors such as temperature and pressure.
False. The inertia of an object is determined by its mass, not its speed. Inertia is a property of matter that represents its resistance to changes in motion.
Yes, everything in the universe is either _____ or _____.
False. Hydrogen is the most abundant element in the universe, constituting about 75% of its elemental mass.
A natural scenario, that is not yet a scientific theory but is consistent with all current knowledge, explains the origin of our universe without the added hypothesis of supernatural creation:By means of a random quantum fluctuation the universe 'tunnelled" from pure vacuum ("nothing") to what is called a false vacuum, a region of space that contains no matter or radiation but is not quite nothing. The space inside a bubble of false vacuum is curved, or warped, and a small amount of energy is stored in that curvature. This ostensible violation of energy conservation is allowed by the Heisenberg uncertainty principle for sufficiently small time intervals.The bubble then inflated exponentially and its curvature energy transformed into matter and radiation. Inflation stopped and the more linear big bang expansion commenced.
True. The motion of a giant wheel involves rotatory motion as the wheel spins around a central axis.
False. The property of mass is a measure of the amount of matter in an object, not specifically how heavy it is. Weight, on the other hand, is a measure of the gravitational force acting on an object and can vary depending on the location in the universe.