Questions tagged 'Light Bulbs'
2 questions
Can I use a 120v light bulb in a 110v lamp socket?
Can I use a 120V light bulb in a lamp socket designed for 110V? I want to ensure that the bulb will function properly and safely in this socket. Are there any potential risks or considerations I shoul...
Two light bulbs are 1.5 m apart. From what distance can these light bulbs be marginally resolved by
Two light bulbs are positioned 1.5 meters apart. From what maximum distance can these light bulbs be marginally resolved using a small telescope equipped with a 4.0 cm diameter objective lens? Assume...