Please this is for a test. Part 1 1) Determine the volume of a cylinder from the following measurements. Identify the instrument

2) In the simple pendulum lab, the following graphic is obtained:
A) Determine g
B) Calculate the error percentage
C) Explain why the results are obtained

Entonces calcule el área de un cilindro que necesitamos para obtener el radio y la altura. El instrumento es la regla. Sin embargo, no sé qué es g. El porcentaje de error es 0-1% si se hace correctamente. Los resultados se obtienen porque utilizamos una fórmula para calcular cuál es el volumen. La fórmula está probada y se puede derivar.

a, c, d, e are all applying about success strategies.

a.metals can become magnetic if they have many spinning electrons that create magnetic fields.d.only some metals are attracted by magnets; these metals are called ferromagnetic.

d.wrapping an insulated wire around a metal with ferromagnetic properties and applying an electric current.