Skip to content / Đến nội dung
ThichHocToan.com

ASMO Science Olympiad 2019 — Level 1 (Years 3 & 4) — State Level Question 5

ASMO Science · ASMO Science Olympiad 2019 — Level 1 (Years 3 & 4) — State Level

Question 5

The efficiency of devices are normally less than 100%. The energy loss is normally in the form of

Question illustration
  1. sound
  2. light
  3. magnetism
  4. heat
  5. None of the above