De los elementos que se presentan a continuación cual tiene la mayor Conductividad si su resistividad es: A Carbón 3.5 x 10-5 Ω.m

B Silicio 2.6 x 103 Ω.m

C Constatan 49 x 10-8 Ω.m

D Hierro 10 x 10-8 Ω.m

answer: the correct answer for the fill in the blank is rods.

rods are the specialized photoreceptor cells that are present in the retina of human eye. they are responsible for vision in the night time ( also called scotopic vision). they have very low visual acuity and color distinguishing ability.

as they are responsible for vision in night time, therefore they are found predominantly in the nocturnal animals.

1) estimating temperature to the nearest tenth of a degree

2) estimating the mass of the sample to the nearest tenth of a gram

4) the position of the cups of sand and water under the heat lamp