Chemistry
Chemistry, 13.11.2020 16:30, graay0817

Select the safe methods to determine if a hot plate is heating. Select one or more: a. Place the back of your hand a few inches above the surface. b. Observe the heating indicator light (if available). c. Pour some cold water on the surface and see if you observe steam. d. Place the palm of your hand on the surface.

answer
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 17:30, ladybugys
How does litmus paper indicate an acid?
Answers: 1
image
Chemistry, 22.06.2019 11:30, charles8527
If blood contains 150g of hemoglobin per liter of blood, how much hemoglobin would be contained in 10 ml of blood
Answers: 2
image
Chemistry, 22.06.2019 14:30, Joesefsky
The valence of aluminum is +3, and the valence of the chlorine is -1. the formula fir the aluminum chloride is correctly written as
Answers: 2
image
Chemistry, 22.06.2019 18:00, ambarpena14
An object displaces 652 ml of water. the volume of the object is: 0.652 cmยณ 6.52 cmยณ 65.2 cmยณ 652 cmยณ
Answers: 2
Do you know the correct answer?
Select the safe methods to determine if a hot plate is heating. Select one or more: a. Place the bac...

Questions in other subjects:

Konu
Mathematics, 14.07.2020 14:01
Konu
French, 14.07.2020 14:01