Question

बेन 10 पिक्चर ऑफ एन इलेक्ट्रिक टॉर्च ऑन पोजीशन इलेक्ट्रिक करंट फ्लोज फ्रॉम द लेटर टू द पेमेंट ऑफ एन इलेक्ट्रिक बल्ब ड्यू टो विच स्टेट​

Answer 1

Answer:

• handheld electric lamp which is battery powered. They’re also referred to as flashlights in the US, whereas torch is the more popular name in other English-speaking countries.

• Throughout history, people have had a need for light sources which could move with them, which led to the evolution from candles to oil lamps and kerosene lamps. However, these methods of lighting are potentially dangerous, as they have a flame as the light source.