Question

express the following in scientific notation :

8,90,000​

appropriate answers for being BRAINLIEST​

Answer 1

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❥Express the following in scientific notation :

→8,90,000

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GIVEN:-

We Need To Express 8,90,000 in Scientific Notation

SOLUTION:-

➜Scientific Notation: The Method Which is Used To Express Very Large Or Very Small Numbers For Convenient Way.

It Is Written In Form Of: m×10ⁿ

(Where value of m is in between 1 to 10 and n is integer)

➜Here We Need To Express 8,90,000 In Form Of m×10ⁿ

We Can Write :

• 89000×10
• 8900×10²
• 890×10³
• 89×10⁴
• 8.9×10⁵
• 0.89×10⁶

So on...

➜But From definition, In Scientific Form : m×10ⁿ

1≤m<10

➜Hence, From Above All The Forms Expressed of 8,90,000, The Correct Scientific Notation is 8.9×10⁵

(Since, 8.9 is between 1 and 10, and value of n=5 which is an integer)

Therefore, Your Answer is 8.9×10⁵

ADDITIONAL INFORMATION

❥Some Other Examples Of Scientific Notation:-

➜Speed Of Light=300000km/s

In Scientific Notation:- 3×10⁵km/s

➜Mass of an electron= 0.0000000000000000000000000000009109kg

In Scientific Notation: 9.109×10¯³¹Kg

➜1Light Year= 9460000000000000m

In Scientific Notation: 9.46×10¹⁵m

➜1m=10000000000Å

In Scientific Notation: 1m=1×10¹⁰m

➜Mass of a dust particle =0.000000000753 kg

In Scientific Notation:7.53 x 10¯¹⁰kg

➜Length of the shortest wavelength of visible light (violet) =0.0000004 meter

In Scientific Notation:4×10¯⁷m

╬HOPE IT HELPS╬