PHYS 180: Acoustics, Music and Hearing

School: Northern Illinois University

Number of Notes and Study Guides Available: 1

Notes

Why do we hear sound? (Engineering)

PHYS 180
Northern Illinois University
2 pages | Summer 2015

Videos

Capacitor Potential, Separation, and Work Calculations

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Explore the concept of capacitance and learn how to calculate potential difference, the impact of separation, and the work required for a parallel-plate air capacitor.

Newton's Third Law and Force Pairs: System of Interest Impact

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Delve into Newton's third law of motion and explore how the choice of the 'system of interest' influences whether force pairs cancel each other out.

Pebble Velocity for Horizontal Impact on Juliet's Window

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Explore the physics behind calculating the velocity of pebbles thrown by Romeo to hit Juliet's window with only a horizontal component.

Counting Significant Figures in Numerical Values

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Join us in exploring the concept of significant figures in numerical values. Learn to identify and count significant figures in various numbers, from whole numbers to decimals. Understand the precision and accuracy of your measurements through this engaging video.

Projectile Motion: Calculating Horizontal and Vertical Distances

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Dive into the world of projectile motion as we calculate the horizontal and vertical distances a launched projectile covers. Explore the impact of angle and speed on the trajectory, all explained in this engaging video.

Calculating Work from Speed Change: Water-Skiing Physics Explained!

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Explore the physics behind a water-skier accelerating from an initial speed to a faster one. Learn how to calculate the work done using the change in kinetic energy. Understand the principle of energy conservation through real-world examples.