2. Ukujula komdwebo akwanele noma ukuqopha akukwazi ukusebenza?

Isizathu 1: Ubude befocal abulungile.

Isixazululo: Kulungiswe kabusha.

Isizathu sesi-2: Ukuqina kwe-laser akulungiswanga kuze kube sezingeni eliphezulu.

Isixazululo: Lungisa amandla ukuze ulinganise.

Isizathu sesi-3: Izinga lokushisa lamanzi liphezulu kakhulu.

Isixazululo: Faka esikhundleni samanzi ajikelezayo.

Isizathu 4: Ukubola kweshubhu le-laser.

Isixazululo: Faka esikhundleni ishubhu ye-laser.

Isizathu sesi-5: Ukuchezuka kwendlela yokubona.

Indlela yokusebenza: Yilungise.

Isizathu 6: Ilensi ingcolile.

Isixazululo: Hlanza ilensi.