The scope of physics covers almost

Options

A. `10^(-14)`m (or even less) to `10^(26)` m range of length
B. `10^(-22)` s to `10^(18)` s range of time
C. `10^(-30)` kg to `10^(55)` kg range of mass
D. All of these

Answer

To determine the correct answer to the question regarding the scope of physics, we will analyze each option provided and conclude which one is correct.

### Step-by-Step Solution:

1. **Understand the Scope of Physics**: Physics is a fundamental science that studies the nature and properties of matter and energy. Its scope is vast, covering a wide range of phenomena across different scales.

2. **Analyze Option 1**: The first option states a range of length from \(10^{-14}\) meters to \(10^{26}\) meters.
- This range includes very small scales (like atomic and subatomic scales) to astronomical distances (like the size of the universe). This is indeed a valid range covered by physics.

3. **Analyze Option 2**: The second option mentions a time range from \(10^{-22}\) seconds to \(10^{18}\) seconds.
- This range includes extremely short time intervals (like those involved in particle interactions) to very long time scales (like the age of the universe). This is also a valid range in physics.

4. **Analyze Option 3**: The third option presents a mass range from \(10^{-30}\) kilograms to \(10^{55}\) kilograms.
- This range spans from very small masses (like elementary particles) to incredibly large masses (like those of astronomical objects). This too is a valid range in physics.

5. **Analyze Option 4**: The fourth option states "all of these."
- Since all the previous options (1, 2, and 3) are valid and represent different aspects of the scope of physics, this option suggests that the scope of physics indeed covers all these ranges.

6. **Conclusion**: Since all the individual ranges mentioned in options 1, 2, and 3 are valid and represent the vastness of physics, the correct answer is option 4: "all of these."

### Final Answer:
The scope of physics covers almost **all of these**.

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