subject
Physics, 20.10.2019 15:50 miafluellen

Which will ensure laboratory safety during the experiment? check all that apply.

using beaker tongs to handle the hot beaker

reading the thermometer accurately

checking the beaker for chips prior to heating on the hot plate

using a beaker instead of an erlenmeyer flask

turning off the hot plate after use

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 02:30
Acup of coffee sits on the dashboard of an automobile. the car goes around a sharp curve. even though you hold the cup still, coffee still splashes out. this can best be explained due to a) density. b) friction. c) gravity. d) inertia.
Answers: 2
question
Physics, 22.06.2019 16:30
A14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.
Answers: 2
question
Physics, 22.06.2019 19:50
State the below theories and give the name of the writer of the theory 1. wave theory 2. quantum theory 3. corpuscular theory 4. electromagnetic theory
Answers: 1
question
Physics, 22.06.2019 21:00
Identify some abiotic characteristics of the tundra biome.
Answers: 3
You know the right answer?
Which will ensure laboratory safety during the experiment? check all that apply.

using...
Questions
question
Mathematics, 24.11.2020 17:30
question
Chemistry, 24.11.2020 17:30
question
Mathematics, 24.11.2020 17:30