Smoke from Isr shelling, Isr Humvee at border, students going back from schools

The video introduces a topic using an example involving an alarm. It begins with a question, 'What is that?' followed by the statement 'Alarm on,' suggesting a focus on understanding or identifying alarms.

What is the primary purpose of an alarm?

• To entertain

• To alert or notify

• To confuse

• To decorate

Which of the following is a common use of alarms?

• To change colors

• To display images

• To remind of an event

• To play music

How do alarms typically notify users?

• Through visual signals

• By sending emails

• By changing temperatures

• By making sounds

What is a key feature of an effective alarm?

• It is invisible

• It is noticeable

• It is silent

• It is easily ignored

Which of these is NOT a function of an alarm?

• To alert

• To notify

• To entertain

• To remind