The range of masses we study in Physics is

Options

A. `10^(-27) kg` to `10^(60) kg`
B. `10^(-27) kg` to `10^(55) kg`
C. `10^(-30)kg` to `10^(55) kg`
D. `10^(-30) kg` to `10^(60) kg`

Explanation

To determine the range of masses studied in physics, we can follow these steps:

### Step 1: Identify the Minimum Mass
The smallest mass we typically consider in physics is that of an electron. The mass of an electron is approximately \(9.11 \times 10^{-31}\) kg, which can be rounded to \(10^{-30}\) kg for simplicity.

### Step 2: Identify the Maximum Mass
On the other end of the spectrum, the largest mass we consider is that of the observable universe. This mass is estimated to be around \(10^{55}\) kg.

### Step 3: Define the Range of Masses
Based on the minimum and maximum masses identified, we can define the range of masses studied in physics. This range extends from the mass of the electron to the mass of the observable universe.

### Step 4: State the Range
Thus, the range of masses we study in physics is from \(10^{-30}\) kg to \(10^{55}\) kg.

### Final Answer
The range of masses studied in physics is from \(10^{-30}\) kg to \(10^{55}\) kg.

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