00:01
Brain waves, let's say bw for short, are electrical impulses, let's say eci, which are produced in the brain.
00:10
Now these waves are produced by synchronized, sorry, let's say s -y -n -c for short, electrical impulses from masses of neurons while they are communicating with each other.
00:24
Now these brain waves can be produced in frequencies let's say f req which can either be fast or slow.
00:36
Now there are four types of brain waves.
00:42
The first type is the alpha.
00:45
The second type is the beta.
00:48
The third type is the delta and the fourth type is the gamma.
00:55
Now let us consider the given question based on these types of brain waves.
01:01
Beta brain waves are generally small as well as faster brain waves and these brain waves can be observed when a person is in his or her alert state.
01:17
For example, when a person is working on his or her hobby or doing any homework.
01:24
However, beta is not the correct option according to the given question.
01:31
Alpha brain waves are generally slower and larger...