What is the purpose of the experiment?

Pertanyaan

Choose a, b, c, or d for the correct answer.


Electric Fan

Electronic motors can make things move. A washing machine, for example, has a powerful electric motor to move the washing around. Why not set up a circuit with an electric motor that drives an electric fan to keep you cool?

To make an electric fan, you will need:

  • a small electric motor
  • a battery
  • 2 small blocks of wood
  • 3 wires
  • a thick block of wood
  • a plastic propeller
  • a large, metal paper clip
  • 2 metal drawing pins
  • glue and sticky tape

Steps

  1. Glue the thick block of wood to one of the small blocks.
  2. Glue the motor to the top of the thick block. Push the propeller onto the spindle of the motor.
  3. Connect two wires to the motor. Make a paperclip switch with the other small block of wood.
  4. Connect one wire from the motor to the battery and the other to the switch.
    Connect the battery and switch. To start a fan, turn the paperclip so it touches the drawing pin.

What is the purpose of the experiment?

  1. To make an electric fan.

  2. To make a battery. 

  3. To make an electric fan.

  4. To compose a letter.

N. Puspita

Master Teacher

Jawaban terverifikasi

Jawaban

jawaban yang benar adalah A dan C.

Pembahasan

Soal ini menanyakan tujuan dari percobaan tersebut.

Teks tersebut berisi tentang bahan-bahan yang dibutuhkan dan langkah-langkah untuk membuat kipas listrik. Dengan demikian dapat disimpulkan bahwa tujuan tersebut adalah untuk membuat sebuah kipas listrik (to make an electric fan).

Jadi, jawaban yang benar adalah A dan C.

30

0.0 (0 rating)

Pertanyaan serupa

The purpose of the writer is writing the passage is to ...

967

0.0

Jawaban terverifikasi

RUANGGURU HQ

Jl. Dr. Saharjo No.161, Manggarai Selatan, Tebet, Kota Jakarta Selatan, Daerah Khusus Ibukota Jakarta 12860

Coba GRATIS Aplikasi Roboguru

Coba GRATIS Aplikasi Ruangguru

Download di Google PlayDownload di AppstoreDownload di App Gallery

Produk Ruangguru

Produk Lainnya

Hubungi Kami

Ruangguru WhatsApp

081578200000

Email info@ruangguru.com

info@ruangguru.com

Contact 02140008000

02140008000

Ikuti Kami

©2022 Ruangguru. All Rights Reserved PT. Ruang Raya Indonesia