Seismographs are instruments used to . Question 9 options:

Record the location of the focus

Record size of the break in the Earth’s crust at the epicenter

Record the motion of the ground during an earthquake.

Record topography of the crust in the earthquake zone

What is a metal replacement reaction

3. how much energy in joules is required to evaporate .0005 kg of liquid ammonia to vapor at the same temperature? 4. how much energy ( in megajoules ) is given up by .75 kg of water at 0c when it freezes to form ice at 0c? 5. explain how heat works between and at critical temperatures?

When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is m.