MCQ
The hammer of an electric bell has motion:
- ACircular motion.
- ✓Vibratory motion.
- CLinear motion.
- DPeriodic motion.
✓
Answer
Correct option: B.
Vibratory motion.
The hammer of an electric bell has vibratory motion.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Which of the following is the best option while considering the safety of household electric appliances?
Forests are called:
Galvanization is a process used to prevent rusting of which of the following:
Breaking down of rocks by the action of wind and climate is called $.........$
→Which of the following are true when milk changes into curd?
(i) Its state is changed from liquid to semi-solid.
(ii) It changes colour.
(iii) It changes taste.
(iv) The change cannot be reversed.
Choose the correct option.
(i) Its state is changed from liquid to semi-solid.
(ii) It changes colour.
(iii) It changes taste.
(iv) The change cannot be reversed.
Choose the correct option.
What does this symbol mean in electric circuit?
Which soil would have lowest percolation rate?
The coil of wire contained in an electric heater is known as:
The most common substrate for respiration is:
The rotting dead matter in the soil is called $.........$
→