A standing wave is set up in a 2. 0-m string fixed at both ends. The string vibrates in 3 distinct segments when driven by a 120-hz source. In how many distinct standing wave segments will the string vibrate if the tension is increased by a factor of 4?.

Why do you need to classify the size of a particle

When your working with the passage-based reading questions on the psat do all of the following except. a)make sure you read each question throughly. b) try to answer each question before you look at the answers. c) plan to spend most of your time reading the passage. d) make sure your answer choice is the most correct number me

What are the two main ideas of this passage? museum experts feel that museums must change to attract visitors. museum experts care more about the number of visitors than about history. museums that display artworks and exhibits do not make families welcome. museums like colonial williamsburg make learning about the past fun. museums in the united states are different than in other countries.