`gamma` -rays are electromagnetic radiation of wavelength of `10^(-6)" to " 10^(-5) cm`

Explanation

To determine whether the statement about gamma rays is true or false, we need to analyze the provided information regarding their wavelength.

### Step-by-Step Solution:

1. **Understand the Definition of Gamma Rays**:
Gamma rays are a type of electromagnetic radiation. They are known for having very short wavelengths.

2. **Identify the Given Wavelength Range**:
The statement claims that gamma rays have a wavelength of \(10^{-6}\) cm to \(10^{-5}\) cm.

3. **Know the Actual Wavelength Range for Gamma Rays**:
The accepted range for gamma rays is approximately \(10^{-9}\) cm to \(10^{-10}\) cm. This means gamma rays have wavelengths that are much shorter than those mentioned in the statement.

4. **Compare the Given Range with the Accepted Range**:
The provided range (\(10^{-6}\) cm to \(10^{-5}\) cm) is significantly longer than the actual range for gamma rays (\(10^{-9}\) cm to \(10^{-10}\) cm).

5. **Conclusion**:
Since the given wavelength range does not match the accepted range for gamma rays, the statement is false.

### Final Answer:
The statement is **false**.

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