What is the transit of venus?

1. when the orbit of venus crosses the orbit of earth

2. when venus can be seen from earth and appears to shade the sun

3. when venus can be seen from earth and appears to be shaded by the moon

4. when venus can be seen from earth and appears to trace a path across the face of the sun

Aforce of 9.00 newtons acts at an angle of 19.0 to the horizontal. what is its component in the horizontal direction?

What are the similarities & differences between a thermistor and a light dependent resistor in physics?

Isobars are lines of constant or equal pressure on a weather map. they can be used to find areas of low or high pressure over a broad area, and they can tell us how intense the system may be. on weather maps, you may have noticed areas that have a large l or h over a region with lines circling around them. the l stands for low pressure and h stands for high pressure. the lines circling them are isobars. check out the pressure system and isobars over georgia and florida. what is the present weather in this area ? a) clear and sunny b) cold and cloudy c) changing weather d) lots of precipitation