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The scope of physics covers almost...

The scope of physics covers almost

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

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question regarding the scope of physics, we need to analyze the provided options and determine which ones accurately reflect the areas covered by physics. ### Step-by-Step Solution: 1. **Understanding the Scope of Physics**: - Physics is a broad field that encompasses various scales, from the very small (microscopic) to the very large (macroscopic). It includes the study of fundamental particles, atoms, molecules, and extends to celestial bodies like planets and galaxies. 2. **Analyzing the First Option**: - The first option states the range of lengths from \(10^{-14}\) meters to \(10^{26}\) meters. - This range includes very small scales (like atomic and subatomic particles) and very large scales (like astronomical distances). Thus, this option is correct as it reflects the vast range of lengths studied in physics. 3. **Analyzing the Second Option**: - The second option refers to the range of time, specifically from \(10^{-18}\) seconds to \(10^{22}\) seconds. - This range covers extremely short times (like the time it takes for light to travel a small distance) to very long times (like the age of the universe). Therefore, this option is also correct. 4. **Analyzing the Third Option**: - The third option discusses the range of mass, from \(10^{-30}\) kg to \(10^{55}\) kg. - This range includes very small masses (like elementary particles) to extremely large masses (like stars and galaxies). Hence, this option is also correct. 5. **Conclusion**: - Since all three options accurately reflect different aspects of the scope of physics, the correct answer is that all of these options are correct. ### Final Answer: **All of these** ---
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