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Particles having energy of several hundr...

Particles having energy of several hundred `MeV` are known as

A

Electrons

B

Nucleons

C

Fast particles

D

Super fast particles

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question, "Particles having energy of several hundred MeV are known as," we can follow these steps: ### Step 1: Understand the Energy Range We need to recognize what is meant by "several hundred MeV." The term "MeV" stands for mega electron volts, which is a unit of energy commonly used in nuclear and particle physics. ### Step 2: Identify Particle Types Next, we should identify the types of particles that can possess such high energy levels. The options provided are: - Electrons - Nucleons - Fast particles - Super fast particles ### Step 3: Analyze Each Option 1. **Electrons**: While electrons can have high energy, they typically do not reach several hundred MeV in energy. 2. **Nucleons**: Nucleons (protons and neutrons) also do not generally have energies in the range of several hundred MeV. 3. **Fast particles**: This term can refer to particles that have higher energy than electrons and nucleons, but it may not specifically indicate the very high energy levels we are considering. 4. **Super fast particles**: This term suggests particles that possess very high energies, typically in the range of several hundred MeV and beyond. ### Step 4: Conclusion Based on the analysis, the correct answer is **super fast particles**. These particles are characterized by their high energy levels, which can range from several hundred MeV to even higher values. ### Final Answer **Super fast particles** ---
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