Can anyone please help me with this Physical Science question? Soon as possible!! How could you increase the amplitude of a wave in a rope? Think about this for a minute. Remember that amplitude increases or decreases the height of the wave. How would you make the rope increase in height?

Create a hypothesis using the If...then format. Fill in the hypothesis below.

If , then the amplitude of the wave will increase on the rope.

The lid of a pressure cooker forms a nearly airtight seal. steam builds up pressure and increases temperature within the pressure cooker so that food cooks faster than it does in an ordinary pot. the system is defined as the pressure cooker and the water and steam within it. if 2.0 g of water is sealed in a pressure cooker and then vaporized by heating, and 5127 j must be added as heat to completely vaporize the water, what is the change in the system’s internal energy? answer in units of j.