What is the moment of inertia of a uniform rod of mass m and length L? Moment of inertia of a uniform rod of mass m and length l is 712ml2 about a line perpendicular to the rod. What do you mean by parallel axis theorem? The mass properties of a rigid body that is […]
What are the difference between positive and negative slope?
What are the difference between positive and negative slope? A higher positive slope means a steeper upward tilt to the line, while a smaller positive slope means a flatter upward tilt to the line. A negative slope that is larger in absolute value (that is, more negative) means a steeper downward tilt to the line. […]
What does negative permeability mean?
What does negative permeability mean? Negative magnetic permeability is when a material, in response to an imposed magnetic field, forms a magnetic dipole in the opposite direction to the imposed field. As regards PLASMA in a Magnetic Field the particles gyration results in a magnetic moment countering the external field. Therefore plasma is diamagnetic. Can […]
How do you find the power of a power property?
What are the similarities and differences between Amoeba and euglena?
What are the similarities and differences between Amoeba and euglena? List two similarities and two differences between the structures/features of amoeba and euglena. amoeba uses pseudopodia while euglena has flagellum for locomotion. amoeba dosent has a fixed shape while euglena has a fixed shape. What is the difference between an amoeba and a paramecium? Differences […]
What is the fastest way to adjust to altitude?
What is the fastest way to adjust to altitude? Drink Lots of Water. As you gain altitude, your body tends to lose water and salt faster than you’re used to. Reduce Your Exercise. Get Enough Sleep. Limit Your Alcohol Intake. Increase Your Potassium Levels. Protect Yourself From the Sun. Consume More Calories. Consider Taking Acetazolamide. […]
How current is measured?
How current is measured? Current is measured in Amperes (usually just referred to as “Amps”). An ampere is defined as 6.241*10^18 electrons (1 Coulomb) per second passing through a point in a circuit. Amps are represented in equations by the letter “I”. This is analogous to an increase in voltage that causes an increase in […]
How many different learning styles are there?
How many different learning styles are there? Seven Learning Styles What is the Honey and Mumford Learning Style? Learning styles were developed by Peter Honey and Alan Mumford, based upon the work of Kolb, and they identified four distinct learning styles or preferences: Activist, Theorist; Pragmatist and Reflector. understand their learning style. seek out opportunities […]
Can a fact be disproven?
Can a fact be disproven? A basic principle in science is that any law, theory, or otherwise can be disproven if new facts or evidence are presented. If it cannot be somehow disproven by an experiment, then it is not scientific. Take, for example, the Universal Law of Gravitation. What is a opinion statement? An […]
What are examples of energy transfer?
What are examples of energy transfer? Examples of energy transfers include: A swinging pirate ship ride at a theme park. Kinetic energy is transferred into gravitational potential energy. A boat being accelerated by the force of the engine. Bringing water to the boil in an electric kettle. What are the three different types of energy […]