2 ms·
You don’t need to remove energy from an object to measure it. If you shine a flashlight into a dark room, you are measuring the positions of objects inside, an
by kolinko 6y ago
You don’t need to remove energy from an object to measure it.
If you shine a flashlight into a dark room, you are measuring the positions of objects inside, and those objects don’t lose their energy.
- arbitrage 6y agoyou are changing the momentum of the things you are mentioning. the considerations here are on a more quantum scale than furniture in a room.