Want to see correct answers?
Login or join for free!

Search Results for glass - All Grades

430 questions match "glass". Refine Your Search

2 categories match your search criteria.

Select questions to add to a test using the checkbox above each question. Remember to click the add selected questions to a test button before moving to another page.

1 2 3 4 ... 22
Grade 11 Minerals
The main component found in glass is
  1. Water
  2. Lime
  3. Sodium Oxide
  4. Silica
College Other
Glass fiber
  1. is composed of 2 glas sections, the core and the cladding( which surrounds the core)
  2. is a hollow tube
  3. has cladding with a higher index of refraction so that light can escape the core.
  4. is created by one of two complex manufacturing processes,both of which use forms of silica glass.
  5. both A and D
Grade 4 Waves and Sound
Which of the following is transparent?
  1. eye glasses
  2. stained glass
  3. tin foil
College Plumbing
Safety glasses should be worn.
  1. High on the forehead
  2. Only when danger is obvious
  3. At all times on the job site
  4. None of the above
Grade 6 Properties of Matter
Freezing a glass of water is considered a
  1. chemical change.
  2. physical change.
Grade 12 Environmental Science
Grade 6 Minerals
Grade 8 Magnetism and Electricity
Grade 6 Heat Transfer
Grade 1 Cinderella
1 2 3 4 ... 22
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.