Give the order of the following :
Mass of earth (`5.98xx10^(24)`kg)

Answer

To find the order of the mass of the Earth, which is given as \(5.98 \times 10^{24}\) kg, we will follow these steps:

### Step 1: Identify the scientific notation
The mass of the Earth is given in scientific notation as \(5.98 \times 10^{24}\) kg.

### Step 2: Determine the significant figure
In scientific notation, the number before the multiplication (5.98 in this case) is the significant figure. We need to check if this number is greater than or equal to 5.

### Step 3: Check the significant figure
Since \(5.98\) is greater than \(5\), we will consider the exponent \(24\) and add \(1\) to it.

### Step 4: Calculate the order of magnitude
Now, we add \(1\) to the exponent:
\[ 24 + 1 = 25 \]

### Step 5: State the order of magnitude
Thus, the order of magnitude of the mass of the Earth is \(25\).

### Final Answer
The order of the mass of the Earth is \(25\).

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