Question
A torchlight is a portable light source that runs on batteries. It uses electricity from the batteries to power an LED or an incandescent lamp, providing light in places without electrical outlets.
Q.1. What type of electricity powers a torchlight?
Q.2. What is the function of a torchlight’s LED or incandescent lamp?
Q.3. What is the main component in a torchlight that stores energy?
Q.1. What type of electricity powers a torchlight?
Q.2. What is the function of a torchlight’s LED or incandescent lamp?
Q.3. What is the main component in a torchlight that stores energy?
