What happens to the binary result when we double a number in binary?

When you double a number in binary, the operation can be understood through the concept of binary shifting. Doubling a number means multiplying it by 2. In binary, this is achieved by shifting the binary digits to the left by one position.

For example, if you have the binary number 101 (which is 5 in decimal), doubling it results in 10 (which is 10 in decimal). When you shift 101 to the left, you get 1010. This left shift effectively adds a zero to the end of the binary number, which corresponds to multiplying the original number by 2.

This method of left shifting to double a number works consistently for all binary numbers, confirming that the correct answer accurately reflects the operation performed when doubling a number in binary form.