Look at the circuit diagram.
what type of circuit is shown?

Its a parallel connection

Explanation:

The bulbs aren't in one line but two different parts, which makes it a parallel connection instead of a series connection.

The given circuit diagram is parallel circuit.

Explanation:

Resistors are connected in two ways, which result in the formation of two types of circuits. They are:

In the given image, the two bulbs are connected across each other.

Hence, the given circuit diagram is a parallel circuit.

come closer and become far apart and become steam/gas