Question

Circle the odd one out give reasons urgent h pls btao i will mark u as brainliest​

a) plastic,iron,cobalt,nickel

b). frequency, time period, amplitude, echo

c). speed,velocity,density,time

d). as far behind the mirror as the object is in front of it, same size, real, laterally inverted.

e). Electrons,protons,neutrons,atoms

Answer 1

Answer:

a.) plastic is odd one out,as it is not a metal.

Explanation:

please mark me as brainlist

Answer 2

Answer:

a) Plastic

b) echo

c) density

d) real

Explanation provided. Hope it helps :)

Explanation:

a) Iron, cobalt, and nickel are elements while plastic is not.

b) The other three are related to a wave but echo is not.

c) speed, velocity, time are the different factors of motion while density is not.

d) Real is the odd one out as the other three are the characteristics of a virtual image not a real image.