Are these right , if not please explain/show work...Thanks
8.25mm = μm ------ answer 8250
.0024cm = nm ---- answer 24000
53nm = μm ------ answer.053
7.92 x10^-5 m= cm ----answer 792
3.2 x10^2 = mm ----- answer .0032
8.25mm = μm ------ answer 8250
.0024cm = nm ---- answer 24000
53nm = μm ------ answer.053
7.92 x10^-5 m= cm ----answer 792
3.2 x10^2 = mm ----- answer .0032
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First three are correct. Good job!
The fourth one... to convert meters to cm, you have to multiply the number in meters by 100, or 10^2. In this case, you would multiply 7.92 x 10^-5 by 10^2, giving you an answer of 7.92 x 10^-3, or 0.00792 cm.
You didn't specify the starting units for the fifth one!
The fourth one... to convert meters to cm, you have to multiply the number in meters by 100, or 10^2. In this case, you would multiply 7.92 x 10^-5 by 10^2, giving you an answer of 7.92 x 10^-3, or 0.00792 cm.
You didn't specify the starting units for the fifth one!
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8.25mm = 8250μm (correct)
0.0024cm = 24000nm (correct)
53nm = 0.053μm (correct)
7.92 X 10^-5m = 792cm (incorrect)
1 m = 100 cm
7.92 X 10^-5 m = 7.92 X 10^-5 X 100 cm
>> working:
7.92 X 10^-5 X 100
= 7.92 X 10^-5 X 10^2
= 7.92 X 10^(-5+2)
= 7.92 X 10^-3
= 7.92 / 1000
= 0.00792
Hence, 7.92 X 10^-5m = 0.00792cm
3.2 x10^2 = 0.0032mm (what is the original unit??)
0.0024cm = 24000nm (correct)
53nm = 0.053μm (correct)
7.92 X 10^-5m = 792cm (incorrect)
1 m = 100 cm
7.92 X 10^-5 m = 7.92 X 10^-5 X 100 cm
>> working:
7.92 X 10^-5 X 100
= 7.92 X 10^-5 X 10^2
= 7.92 X 10^(-5+2)
= 7.92 X 10^-3
= 7.92 / 1000
= 0.00792
Hence, 7.92 X 10^-5m = 0.00792cm
3.2 x10^2 = 0.0032mm (what is the original unit??)