Unit 1-1 Metrics & Scientific Notation

[qwiz qrecord_id=”aglimme-Unit1-1″ repeat_incorrect=”true”]

[q] For the first set of questions drag the label to the correct place. Labels can be used once, more than once, or not at all.

[q labels=”bottom”]

Place the labels to set up the conversion of 150. mg into grams.

 

[l]1

[fx] Think about the ratio between mg and g.

[f*] Good!

[l]100

[fx] Think about the ratio between mg and g.

[f*] Great!

[l]150

[fx] Where does the initial value go?

[f*] Excellent!

[l]1,000

[fx] Think about the ratio between mg and g.

[f*] Good!

[l]mg

[fx] Remember the initial value goes in two places.

[f*] Excellent!

[l]g

[fx] Where does the value we are trying to find go?

[f*] Good!

 

[q labels=”bottom”]Set up the calculation to convert 1.5•10-7 meters into nanometers.

 

 

 

[l]1.5•10-7  

[fx] No, that’s not correct. Please try again.

[f*] Great!

[l]1•109

[fx] No, that’s not correct. Please try again.

[f*] Great!

[l]1,000

[fx] No, that’s not correct. Please try again.

[f*] Good!

[l]1

[fx] No, that’s not correct. Please try again.

[f*] Good!

[l]nm

[fx] No. Please try again.

[f*] Excellent!

[l]m

[fx] No, that’s not correct. Please try again.

[f*] Correct!

[q labels=”bottom”]Set up the conversion to find the number of milligrams in 0.050g.

 

 

[l]0.050

[fx] No. Please try again.

[f*] Correct!

[l]1

[fx] No. Please try again.

[f*] Excellent!

[l]1,000

[fx] No, that’s not correct. Please try again.

[f*] Great!

[l]1•109

[fx] No, that’s not correct. Please try again.

[f*] Good!

[l]mg

[fx] No. Please try again.

[f*] Great!

[l]g

[fx] No. Please try again.

[f*] Good!

[q]For the next few questions choose the most correct answer.

[q]How many nanometers are there in 0.00012m?

[c]MS4y4oCiMTA8c3VwPi05

[c]MS4y

[c]MTIwLD AwMA==

[c]MS4y4oCiMTA8c3VwPjk=

[q] Convert 0.000673 into proper scientific notation.

[c]MC42NzM=

[c]Ni43Mw==

[c]MC42NzPigKIxMDxzdXA+LTM=

[c]Ni43M+KAojEw PHN1cD4tNA==

[q] Convert 8,940 to proper scientific notation.

[c]OC45NDA=

[c]OC45NOKAoj EwPHN1cD4z

[c]OC45NDDigKIxMDxzdXA+LTM=

[c]OC45NOKAojEwPHN1cD4y

[q] Convert 755nm into meters.

[c]Ny41NeKAojEwPHN1cD4z

[c]Ny41NQ==

[c]Ny41NeKAojEw PHN1cD4tNw==

[c]Ny41NeKAojEwPHN1cD4tOTwvc3VwPjwvcD4KPHA+Jm5ic3A7PC9wPgo8cD4mbmJzcDs=

[/qwiz]