CLEAN : Casablanca buildings collapse kills 4 injures 55

The video tutorial introduces a concept, discusses diesel, and concludes with final remarks.

What is the main idea introduced in the first section?

• A historical event

• A mathematical formula

• A simple statement

• A complex theory

Which specific term is highlighted in the second section?

• Petrol

• Kerosene

• Gasoline

• Diesel

What is the duration of the second section?

• 1890 milliseconds

• 480 milliseconds

• 410 milliseconds

• 1580 milliseconds

What does the speaker do in the final section?

• Tells a story

• Asks a question

• Makes a personal statement

• Describes a process

How does the speaker conclude the video?

• With a summary

• With a personal statement

• With a joke

• With a question