Terrance designed an experiment to show how heat can be transferred from one place to another. the steps of the experiment are shown below. 1. place a lamp light on a table. 2. place palm about 6 inches below the lamp light. 3. feel the heat from the lamp light on the palm. what does terrance's experiment most likely demonstrate? a. heat transfer by radiation b. heat transfer by evaporation c. energy transfer by melting d. energy transfer by conduction

The place you get your hair cut has two nearly parallel mirrors 6.00 m apart. as you sit in the chair, your head is 2.00 m from the nearer mirror. looking toward this mirror, you first see your face and then, farther away, the back of your head. (the mirrors need to be slightly nonparallel for you to be able to see the back of your head, but you can treat them as parallel in this problem.) how far away does the back of your head appear to be?

Aperson stands on a platform, initially at rest, that can rotate freely without friction. the moment of inertia of the person plus the platform is ip. the person holds a spinning bicycle wheel with its axis horizontal. the wheel has moment of inertia iw and angular velocity ωw. take the ωw direction counterclockwise when viewed from above. part a what will be the angular velocity ωp of the platform if the person moves the axis of the wheel so that it points vertically upward?

Which subatomic particle has a negative charge