Analysis Questions
4. Look at the data table and graph for the 25-turn electromagnet. With the 1.5 V battery, the electromagnet picked up an average of ___ paper clips, and with the 6.0 V battery, it picked up an average of ___paper clips.
a. About how many times stronger than the 1.5 V battery is the 6.0 V battery? Show your work.
Work shown to arrive at the
b. What is the approximate ratio of the number of paper clips picked up using the 6.0 V battery to the number picked up using the 1.5 V battery? Show your work.
Answer expressed as either a simplified whole number ratio or fraction, not a single digit:
Work shown to arrive at the
c. What type of relationship does this demonstrate? (Circle, highlight, or delete one) direct inverse
d. How did you decide which relationship to choose for your answer in part c? Show your thought process using the numbers in part b as evidence and a written explanation of your choice as the claim
5. Look at the data tables and graphs for both the 50-turn electromagnet and the 25-turn electromagnet. With the 9.0 V battery, the 50-turn electromagnet picked up an average of paper clips, while the 25-turn electromagnet picked up an average of paper clips (at the same voltage).
a. What is the ratio of the number of turns of the 50-turn electromagnet to the number of turns of the 25-coil electromagnet? Show your work.
Answer expressed as either a simplified whole number ratio or fraction, not a single digit:
Work shown to arrive at the
b. What is the approximate ratio of the number of paper clips picked up by the 50-turn electromagnet at 9.0 V to the number of paper clips picked up by the 25-turn electromagnet at 9.0 V? Show your work.
Answer expressed as either a simplified whole number ratio or fraction, not a single digit:
Work shown to arrive at the
6. What does doubling the number of coils do to the strength of the electromagnet? Show your thought process using the numbers from your data table as evidence and a written explanation of your choice as the claim.
Answers: 3
Other questions on the subject: Biology
Biology, 22.06.2019 00:30, loveagirl111puppy
On a recent expedition to a remote region of northern canada, scientists uncovered skeletal remains from about 100,000 years ago. surprisingly, all the skeletal remains, which included many species from differing biological families and spanned about two thousand years, showed evidence of experiencing temperatures in excess of 1000 degrees fahrenheit (or 538 degrees celsius). which of the following, if true, best explains the apparent paradox between the cold environment and the evidence of the bones experiencing hot temperatures? (a) chemical changes that naturally occur during the process of decay in only one north canadian species produce the same evidence of the species' skeletons being exposed to hot temperatures as the expedition scientists found. (b) a little over 103,000 years ago, a large fire is known to have occurred in northern canada. (c) strong evidence exists that as early as 70,000 years ago, homo sapiens around the world relied heavily on fire to cook animals. (d) in the same expedition and in roughly the same layer of excavation, scientists found rudimentary wood cutting and hunting tools used by early humans.
Answers: 3
Biology, 22.06.2019 05:00, Goldenstate32
2. if someone had the list of traits you provided in question 1, do you think he or she would be able to find you in a group of 1000 people? why or why not? if not, what other information encoded in your genes might distinguish you from the others in the group? what are other traits that are encoded for by dna?
Answers: 3
Biology, 22.06.2019 08:40, miguelalvarado3968
What substance acts to prevent sudden ph changes in bodily fluids?
Answers: 2
Do you know the correct answer?
Analysis Questions
4. Look at the data table and graph for the 25-turn electromagnet. With the 1.5...
Questions in other subjects:
English, 05.05.2020 18:05
Mathematics, 05.05.2020 18:05
Mathematics, 05.05.2020 18:05
History, 05.05.2020 18:05
