which are ways to improve the design of this experiment? check all that apply. record data only at the very…

which are ways to improve the design of this experiment? check all that apply. record data only at the very end to save time. experiment with a wider range of materials. use more legible handwriting when recording data. use a laboratory galvanometer to make precise measurements. test the strength of the electromagnet by varying the number of wire coils.

which are ways to improve the design of this experiment? check all that apply. record data only at the very end to save time. experiment with a wider range of materials. use more legible handwriting when recording data. use a laboratory galvanometer to make precise measurements. test the strength of the electromagnet by varying the number of wire coils.

Answer

Answer:

B. Experiment with a wider range of materials, C. Use more legible handwriting when recording data, D. Use a laboratory galvanometer to make precise measurements, E. Test the strength of the electromagnet by varying the number of wire coils

Brief Explanations:

  • Experimenting with more materials broadens data scope.
  • Legible handwriting aids data - reading.
  • Galvanometer improves measurement accuracy.
  • Varying wire - coils tests electromagnet strength effectively. Recording data only at the end may lead to data loss or inaccuracy.