Physics, 03.03.2021 09:30 nonispn606

Hakan put three different samples of water in dishes and left them in a room at 20°C. There was the same amount of water in each dish.

After two days there was no water in the dishes.
There was some white solid left in each dish.
a. Explain why there was no water in any of the dishes after two days.

b. There was more white solid in dish A than in dish B or dish C.
Explain why there was more white solid in dish A.

c. Hakan then poured water into dish A and stirred it.
What happened to the white solid?

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 05:30, Hahdhbd

Describe uniform velocity and variable velocity in short

Answers: 1

continue

Physics, 22.06.2019 10:00, jeffffffff

**urgent** roberto plans to use two transformers to reduce a voltage of 120 v to 4 v. he uses a transformer that has 300 coils in the primary winding and 50 coils in the secondary winding. he has four other transformers, as listed in the table. which transformer should roberto use to have an ending voltage of 4 v? a- w b-xc- yd- z

Answers: 1

continue

Physics, 22.06.2019 22:50, jnthnsngh

When a pair of 10-n forces act on a box of candy, the net force on the box is a 20 n. b about 14 n. c zero. d any of the above depending on the directions of forces.

Answers: 1

continue

Physics, 23.06.2019 03:00, neyssa83

Suppose that a cylindrical tank 6 meters high with a radius of 2 meters is filled to the rim with water. the tank is buried so that the top of the tank is 1 meter below ground level. the space above the tank is not filled with water. calculate how much work needs to be done by a pump to pump the water out of the tank up to ground level. (the water weighs 9,800 newtons per cubic meter.)

Answers: 2

continue

You know the right answer?

Hakan put three different samples of water in dishes and left them in a room at 20°C. There was the...