1 / 8

FACTOR LABEL HOMEWORK

FACTOR LABEL HOMEWORK. 1. 1.55 x 10 6 nm = km. This is just a metric conversion ---- always 2 steps. One step to the BASE unit, meters:. One step to the desired unit, kilometers:. Start with what you’re given:. 1. km. 1x10 -9. m. 1.55 x 10 6 nm. x. x. 1. nm. 1x10 3. m.

alanna
Download Presentation

FACTOR LABEL HOMEWORK

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. FACTOR LABEL HOMEWORK

  2. 1. 1.55 x 106 nm = km This is just a metric conversion ---- always 2 steps. One step to the BASE unit, meters: One step to the desired unit, kilometers: Start with what you’re given: 1 km 1x10-9 m 1.55 x 106 nm x x 1 nm 1x103 m 1.55x10-6km

  3. 2. .00000093 Tg = g This is just a metric conversion ---- always 2 steps. One step to the BASE unit, grams: One step to the desired unit, micrograms: Start with what you’re given: 1 g 1x1012 g .00000093Tg x x 1 Tg 1x10-6 g 9.3x1011g

  4. 3. 8.5 x 10-20 Ml = ml This is just a metric conversion ---- always 2 steps. One step to the BASE unit, liters: One step to the desired unit, milliliters: Start with what you’re given: 1 ml 1x106 l 8.5 x10-20 Ml x x 1 Ml 1x10-3 l 1000 ml 1 l Or you could use this for last fraction  8.5x10-11ml

  5. 4. 8 gallons = liters Gallons is an English unit and liters is a metric unit - determine what Metric-English conversion will work (from box at top of homework) Start with what you’re given: 4 .94 l qt 8 gal x x 1 gal 1 qt 30.08 liters

  6. 5. 5.75 x 1015 s = years Keep converting to bigger units of time until you get to years: Start with what you’re given: 1 days yr 1 1 1 min hr 5.75 x1015s x x x x hr 60 s 24 min 60 365 days 1.82x108 yr

  7. 6. 500 ml/min = qt/hr This has 2 dimensions. Convert ml to qt and min to hr Start with what you’re given: ml is on top Min on bottom 1 500 ml 1x10-3 qt l 60 min x x x 1 hr min .94 l 1 ml 31.9 qt/hr

  8. 1. 1.55 x 106 nm = km This is just a metric conversion ---- always 2 steps. One step to the BASE unit, meters: One step to the desired unit, kilometers: Start with what you’re given: 1x10-9 1 km m 1.55 x 106 nm x x 1 nm 1x103 m 1.55x10-6km

More Related