Which type of tone should an author choose for writing an objective piece of writing that gives technical information?

humorous and funny

mysterious and melodramatic

somber and gloomy

serious and matter-of-fact

The correct answer is: serious and matter-of-fact.

When writing an objective piece of writing, it is important to keep the tone formal. It should be serious and matter-of-fact so that the audience will take your topic seriously. This way, you will convey your message objectively and the audience will know that the message is important.