Pascal's Law and Hydraulics
We are building boats of aluminum foil and then testing to see how many pennies it can hold before the weight (gravitational force) exceeds the buoyant force.
Complete the attached acitivity. Write a story about recycling for a daily grade.
Two new states of matter. But .... concentrate on solids, liquids and gases.
Learn about solids, liquids and gases. You need to learn the definitions for each.
Look for chemical and physical changes!
Take a look at forensic science. Look for chemical and physical properties and physical and chemical changes.
What type of wave is a sound wave? Mechanical
Which has the longest wavelength? Radio or Gamma waves Radio waves are longer.
The higher the crests of waves, the higher the amplitude.
What is carried on mechanical and electromagnetic waves? energy
Frequency is measured in Hertz
Sound has loudness (decibels) and frequency (Hertz)