Chemistry, 06.07.2019 13:30 PastyMexican24
Select the correct answer. lyndon is investigating whether putting plastic on her windows will seal out cold winter drafts. she covers a window on the south side of her house with plastic and measures the inside temperature near the window. she also measures the inside temperature near a window without plastic on the north side of her house. the windows are the same size and design. why is this not an ideal controlled investigation? a. the windows should be different sizes to introduce variation. b. the drafts at each window may be different because the windows aren’t near each other. c. temperature isn’t a good indicator of cold winter drafts. d. outside temperature is a better indicator of cold winter drafts than inside temperature. e. the type of plastic used in the investigation isn’t mentioned.
Answers: 2
Chemistry, 22.06.2019 13:00
Is 9 correct? and can someone me with 10? it’s due tomorrow, you
Answers: 1
Chemistry, 22.06.2019 13:00
Imagine that you push on a large rock. at what point does your effort change the rock’s mechanical energy?
Answers: 1
Chemistry, 22.06.2019 19:00
Which statement best describes what happens when molecular compounds melt
Answers: 1
Chemistry, 22.06.2019 21:00
Acandle’s wick is the fabric string that holds the flame, and it burns down at a constant slow pace when the candle is lit. the wick is usually surrounded by wax. which is the most important property of covalent compounds that makes them useful for making candle wax? a low boiling point a low melting point a high boiling point a high melting point
Answers: 1
Select the correct answer. lyndon is investigating whether putting plastic on her windows will sea...
Mathematics, 20.07.2021 06:10
Mathematics, 20.07.2021 06:10
Mathematics, 20.07.2021 06:20
Physics, 20.07.2021 06:20
Social Studies, 20.07.2021 06:20
Spanish, 20.07.2021 06:20
Social Studies, 20.07.2021 06:20
Business, 20.07.2021 06:20
Mathematics, 20.07.2021 06:20
Health, 20.07.2021 06:20
Health, 20.07.2021 06:20