Which of the following are indications of a possible volcanic eruption?

visible gases

ground deformation

tremors

tornadoes

heavy rain

How can an increased depth of a trough be constructive interference?

Isaac Newton was an English physicist who lived in the mid 1600s to the early 1700s. Newton stated that all objects are attracted to each other by the force of gravity. James Joule was also an English physicist who lived in the 1800s.

8. What factor IS NOT a part of the highway traffic system?

A student adds 75.0 g of hot water at 80.0 0C into a calorimeter containing 100.0 g cold water at 20.0 0C. The final temperature is 42.5 0C. The heat capacity of water is 4.186 J/gK. What is the heat capacity of the calorimeter?

If an object repels from another negatively charged object, the first object is

You push a 5-kg box across the floor with a force of 25N. How far do you have to push the box to do 63J of work?

The amount of gravity between 1kg of lead and Earth is ___ the amount of gravity between 1kg of marshmallows and Earth. a. greater than b. less than c. the same as d. none of the above

What is the best way to dry a thermometer servsafe?

What is a sphygmomanometer?

What part of a circuit has the main job of conducting the electricity?