For a time of 250s,state the value using each prefix.Use both decimal and scientific notation.a) microb) millic)kilod)mega

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For a time of 250s,state the value using each prefix.Use both decimal and scientific notation.a) microb) millic)kilod)mega
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For a time of 250s,state the value using each prefix.Use both decimal and scientific notation.a) microb) millic)kilod)mega
For a time of 250s,state the value using each prefix.Use both decimal and scientific notation.
a) micro
b) milli
c)kilo
d)mega

For a time of 250s,state the value using each prefix.Use both decimal and scientific notation.a) microb) millic)kilod)mega
a) microsecond
1微秒等于一百万分之一秒 所以答案是250000000μs
科学技术法是2.50 X 10的8次方 μs
b) millisecond
1毫秒等于一千分之一秒 所以答案是250000ms
科学技术法是2.5 X 10的5次方 ms
c) kilosecond
1千秒等于一千秒 所以答案是0.25ks
科学技术法是 2.50 X 10的-1次方 ks
d) megasecond
1兆秒等于一百万秒 所以答案是0.0025Ms
科学技术法是2.5 X 10的-4次方 Ms

看不懂。。。国际接轨了啊。。？

a) microsecond
1微秒等于一百万分之一秒 所以答案是250000000μs
科学技术法是2.50 X 10的8次方 μs
b) millisecond
1毫秒等于一千分之一秒 所以答案是250000ms
科学技术法是2.5 X 10的5次方 ms
c) kilosecond
1千秒等于一千秒 所以答案是0.25ks...

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a) microsecond
1微秒等于一百万分之一秒 所以答案是250000000μs
科学技术法是2.50 X 10的8次方 μs
b) millisecond
1毫秒等于一千分之一秒 所以答案是250000ms
科学技术法是2.5 X 10的5次方 ms
c) kilosecond
1千秒等于一千秒 所以答案是0.25ks
科学技术法是 2.50 X 10的-1次方 ks
d) megasecond
1兆秒等于一百万秒 所以答案是0.0025Ms
科学技术法是2.5 X 10的-4次方 Ms

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