Physics Concepts and Principles Assessment

This video tutorial covers key physics concepts for a final exam, including momentum, Newton's laws, thermodynamics, wave properties, and electricity. It provides tips for exam preparation, such as using notebooks for review and understanding key principles like conservation of energy and heat transfer. The tutorial also explains the behavior of waves, sound, and light, and discusses the properties of electricity and circuits, including Ohm's law and resistance calculations.

Which of Newton's laws is associated with the concept of action and reaction?

• Law of Universal Gravitation

• Newton's Third Law

• Newton's Second Law

• Newton's First Law

What is conserved in an elastic collision?

• Momentum only

• Both momentum and kinetic energy

• Neither momentum nor kinetic energy

• Kinetic energy only

Which method of heat transfer involves the movement of fluids?

• Radiation

• Convection

• Conduction

• Insulation

What happens to water at 0 degrees Celsius?

• It boils

• It condenses

• It freezes

• It evaporates

Which color of light is bent the most when passing through a prism?

• Red

• Green

• Blue

• Violet

In a transverse wave, how does the medium move relative to the direction of energy transfer?

• Perpendicular

• Parallel

• Circular

• Randomly

For work to be done, what must be true about the force and displacement?

• They must be in opposite directions

• They must be equal in magnitude

• They must be in the same direction

• They must be perpendicular

What is the sum of potential and kinetic energy in a system called?

• Thermal energy

• Mechanical energy

• Chemical energy

• Nuclear energy

What happens to an atom when it loses an electron?

• It becomes a positive ion

• It becomes a negative ion

• It remains neutral

• It becomes a neutron

According to Ohm's Law, what is the relationship between voltage, current, and resistance?

• Voltage = Current + Resistance

• Voltage = Current - Resistance

• Voltage = Current x Resistance

• Voltage = Current / Resistance