Who amongst the following used corpuscular theory to explain the radiations emitted by hot objects?

Options

A. Max Planck
B. Newton
C. Young
D. Einstein

Answer

**Step-by-Step Solution:**

1. **Identify the Question**: The question asks which scientist used the corpuscular theory to explain the radiations emitted by hot objects.

2. **List the Scientists**: The options given are Max Planck, Newton, Young, and Einstein.

3. **Recall the Corpuscular Theory**: The corpuscular theory posits that light and other forms of radiation are made up of small discrete particles called corpuscles.

4. **Determine the Scientist Associated with the Theory**: Among the listed scientists, Max Planck is known for using the corpuscular theory in his work related to radiation.

5. **Conclusion**: Therefore, the answer to the question is Max Planck.

**Final Answer**: Max Planck.

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