Question

1. Matching type question :


Name: (column-1)
A) X-rays
B) Cosmic rays
C) Infrared
D)visible

source: (column-2)

1) Outer space
2) Incandescent objects
3) Sun rays
4) Cathode rays striking a metal plate

options:

A B C D
(a) 4 1 2 3
(b) 4 3 1 2
(c) 4 2 3 1
(d) 4 1 3 2


PLEASE MATCH IT AND SEND ME A CORRECT ANSWER FROM ABOVE OPTIONS​

Answer 1

Answer:

D

Please mark me as the brainliest

Answer 2

Answer:

D

Please mark me as brainliest