Design of a high-efficiency train headlamp with low power consumption using dual half-parabolic aluminized reflectors
Parabolic mirrors are used in torches and car headlamps as reflectors. A small lamp is placed at the focus point - Sarthaks eConnect | Largest Online Education Community
![The headlight of a motor is a parabolic reflector of a diameter 12 cm and depth 4 cm. find the position of - Brainly.in The headlight of a motor is a parabolic reflector of a diameter 12 cm and depth 4 cm. find the position of - Brainly.in](https://hi-static.z-dn.net/files/d69/4326c280384d895ba9102bc53bac7a08.jpg)