What object represent you?

Which parts of a microscope regulate the amount of light? Is gravity dependent on density? The rotation of the two eyes in their sockets to focus on a single object? What is the difference between a red dot sight and a holographic sight? What materials can you use to make a hang glider for physics class? Which is colder zero degrees Celsius or zero Kelvin? What is the unit weight of angle 50X50X6 mm thickness? What is the magnifying glass to do the light rays? In what state of matter has mass and it and it is the same each time? What is the actual error percentage in calibration of voltmeter? What common item weighs a ton? Two gliders with the initial velocities and masses shown below hit each other in a perfectly elastic collision (elasticity 1.0). What will be the velocity of glider 1 after the collision? What is a measure of the heaviness of an object? Why is the EF5 the strongest tornado? What is the best way to get scratches off a disk? What would bounce higher if dropped at the same height a wooden ball or rubber ball? What is de-Broglie wavelength of an atom at absolute temperature T K? Why do weights store more energy when a weightlifter lifts them up from the ground? What is the name for something that stops electricity? Why does your finger look bigger in water?

What object represent you?