Typically feel slippery when touched.

• acids
• bases
• salts
• neutral solutions

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.

Waves are used in many practical applications to support work, entertainment, and health. one example is the use of ultrasound imaging to safely track the development of a growing fetus. what is a specific example of a practical application of waves in medicine, entertainment, safety, or other fields? provide a brief explanation of how the properties of waves are useful to that application.

How to calculate voltage drop in a series circuit