Physics, 09.12.2020 01:20 alexcuevaz90

When using an open flame or hot plate, which of the following should be used
as a safety precaution to avoid burns?
A. test tube
B. beaker
C. hot pad or mit
D. safety goggles

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 15:30, Animallover100

Which of the following represents a virtual image?

Answers: 1

continue

Physics, 22.06.2019 09:50, Obememe

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.

Answers: 1

continue

Physics, 22.06.2019 22:00, bricefitzpatrick0429

On mars a rock falls an unknown vertical distance from a resting position and lands in a crater. if it takes the rock 2.5 seconds to fall, how high is the cliff the rock fell from? mars' surface gravity is 3.8 m/s2. a. 9.5 m b. 11.9 m c. 15.2 m d. 23.8 m

Answers: 1

continue

Physics, 22.06.2019 23:30, Nickanderson21

You have two photos of a person walking. one shows the person at the corner of third and main streets, the other shows the person at the corner of tenth and main streets. there are lampposts at every corner in this town, and the first picture shows it to be 10: 32: 00 exactly. the second picture shows it to be 10: 49: 30. you know three facts: (1) all of the clocks are synchronized; (2) there are exactly 12 equal-sized blocks per kilometer in this town; and (3) the streets that cross main in this area are numbered consecutively, with no interruptions. what is the person’s average speed in kilometers per hour?

Answers: 2

continue

You know the right answer?

When using an open flame or hot plate, which of the following should be used
as a safety prec...