Give the properties of cathode rays in comparison to the properties of canal rays.

Explanation

To compare the properties of cathode rays and canal rays, we can analyze several key characteristics of each type of ray. Here’s a step-by-step breakdown:

### Step 1: Definition of Cathode Rays
- **Cathode Rays** are streams of electrons emitted from the cathode (negative electrode) in a vacuum tube when a high voltage is applied.

### Step 2: Definition of Canal Rays
- **Canal Rays**, also known as anode rays, are streams of positively charged particles (usually protons or heavier ions) that travel from the anode (positive electrode) to the cathode in a vacuum tube.

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