please do both parts clearly
A. Suppose that after doing some experiments you discover that longitudinal and transverse waves in some material travel at different speeds.
1)Invent an explanation for the difference in the speeds of
longitudinal and transverse waves in the same material.
2) devise and describe an experiment you could conduct to test your
explanation.
Make sure you identify the predicted outcome of your testing experiment based on the hypothesis/explanation that you’re testing.
please do both parts clearly A. Suppose that after doing some experiments you discover that longitudinal...
Read the following passage focusing your attention on the scientific procedures and scientific abilities illustrated in it. Think about what types of experiments (observation, testing or application) are described. Identify the hypothesis, predictions, outcomes of experiments and assumptions that appear in the passage. The standard explanation of how humans originally acquired AIDS is that HIV (human immunodeficiency virus) originally was transmitted to humans from monkeys or apes carrying SIV, simian immunodeficiency virus. How could the transmission have occurred? Several similar...
Homework (Due Thursday, January 31, 12:30pm.) Required (hand in) 1. In the table below you see unlabeled force diagams for balls in different situations: Match the diagrams with the following descriptions (1) A ball is moving upward after it leaves your hand (2) You hold a ball in your hand. (3) A ball is falling down (4) You are throwing a ball (still in your hand) straight up. (5) You are lifting a bowling ball at a constant rate. For...