一道英文物理课上的题~Use your calculator to find the square root of 8.769E-27.Use your calculator to find the square root of 8.769E-27.到底这个8.769E-27是什么阿?题目我看懂了.769E-27的意思阿.作业过两天就要交了.

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一道英文物理课上的题~Use your calculator to find the square root of 8.769E-27.Use your calculator to find the square root of 8.769E-27.到底这个8.769E-27是什么阿?题目我看懂了.769E-27的意思阿.作业过两天就要交了.
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一道英文物理课上的题~Use your calculator to find the square root of 8.769E-27.Use your calculator to find the square root of 8.769E-27.到底这个8.769E-27是什么阿?题目我看懂了.769E-27的意思阿.作业过两天就要交了.
一道英文物理课上的题~Use your calculator to find the square root of 8.769E-27.
Use your calculator to find the square root of 8.769E-27.
到底这个8.769E-27是什么阿?题目我看懂了.769E-27的意思阿.作业过两天就要交了.

一道英文物理课上的题~Use your calculator to find the square root of 8.769E-27.Use your calculator to find the square root of 8.769E-27.到底这个8.769E-27是什么阿?题目我看懂了.769E-27的意思阿.作业过两天就要交了.
8.769E-27 是科学计数法的写法,意思就是8.769 × 10^(-27),8.769 乘以10的-27次幂.
题目意思是:让你用计算器求这个数的平方根.
答案应该是:
±9.354 × 10^(-14),即±9.354 乘以 10的-14次幂.一样要有正负号的.

求8.769E-27的平方根
8.769E-27是用科学计数法表达的数字,它等于8.769 x 10^-27
答案等于9.364E-14

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