Physics, 24.10.2019 23:43 chjam265

Which technique uses a special paper that separates a mixture into its different components with some components traveling a short distance and others traveling farther?
a) distillation
b) mass spectroscopy
c) gas chromatography
d) liquid chromatography

which technique uses a special paper that separates a mixture into its different components with some components traveling a short distance and others traveling farther?
a) distillation
b) mass spectroscopy
c) gas chromatography
d) liquid chromatography

Answers: 1

Show answers

Another question on Physics

Physics, 21.06.2019 17:20

If the force on an object is in the negative direction, the work it does on the object must be [2 points a) negative. b) positive c) the work could be either positive or negative, depending on the direction the object moves

Answers: 1

Answer

Physics, 22.06.2019 09:50

If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?

Answers: 3

Answer

Physics, 22.06.2019 10:00

** urgent** the voltage across the primary winding is 350,000 v, and the voltage across the secondary winding is 17,500 v. if the secondary winding has 600 coils, how many coils are in the primary winding? a- 30 coilsb- 583 coilsc- 12,000 coilsd- 332,500 coils

Answers: 1

Answer

Physics, 22.06.2019 13:10

1. the materials manager for a billiard ball maker must periodically place orders for resin, one of the raw materials used in producing billiard balls. she knows that manufacturing uses resin at a rate of 50 kilograms each day, and that it costs $.04 per day to carry a kilogram of resin in inventory. she also knows that the order costs for resin are $100 per order, and that the lead time for delivery is four (4) days.2. at what point should resin be reordered? a. 0 kilograms remainingb. 50 kilograms remainingc. 200 kilograms remainingd. 400 kilograms remaininge. 500 kilograms remaining3. if order size was 1,000 kilograms of resin, what would be the length of an order cycle? a. 0.05 daysb. 4 daysc. 16 daysd. 20 dayse. 50 days4. if the order size was 1,000 kilograms of resin, what would be the average inventory level? a. 50 kilogramsb. 200 kilogramsc. 500 kilogramsd. 800 kilogramse. 1,000 kilograms5. if the order size was 1,000 kilograms of resin, what would be the daily total inventory costs, excluding the cost of the resin? a. $5b. $10c. $20d. $25e. $40

Answers: 3

Answer

You know the right answer?

Which technique uses a special paper that separates a mixture into its different components with som...

Questions