Heat & Temperature
A device used for measuring temperature.
What is a thermometer?
Things with a definite size and shape, which serve a definite purpose or function.
Structure
True or false: Hot chocolate is a solution.
True
Quizizz :)
The role of a structure is known as its:
Function
A student dissolves 20 g of sugar in enough water to make a 50 ml solution. What is the concentration of the solution?
40g/100ml
Name the 4 internal forces.
Tension, compression, shear, torsion
What's it called when we go outside and learn something related to science?
Outdoor Education
A measure of the average speed of particles in a substance.
What is temperature?
What is an example of a shell structure?
A pure substance that contains only one type of atom
What is an example of a dynamic load on a bridge?
People, cars
What is an example of science in your everyday life?
*Answer varies - based on the discretion of Ms. T*
Name two gases that contribute to global warming
CO2, methane, nitrous oxide, water vapour
If you wanted to dissolve a sugar cube as fast as possible, what would you do?
Break it into smaller pieces, expose to hot temperatures, stir it
Put your camera on and show an example of shear force.
*rips paper aggressively*
What was the best lab of the year?
HOT CHOCOLATE (or Hershey chocolate lab)
What are the three types of heat transfers and give an example of each
Conduction, convection, radiation
The solubility of a solution is 10g/100ml at 20 degrees Celsius. Ms. Tsiolis makes a solution with 5g of hot chocolate powder in 25 ml of water at 25 degrees Celsius. What type of solution does she have?
Supersaturated solution
What are the two main types of forces?
Internal and external
Ms. Tsiolis' favorite bubbly flavor?
Orange