Q.3 Match the column -
'A' 'B'
(1) Constellations (a) Chlorofluoro carbon
(2) CFC (b) Group of stars
(3) Reflection (c) Light Emitting diode
(4) Seismograph (d) Bouncing back of light
(5) LED (e) Seismic waves
Answers
Answered by
1
Answer:
CFC-Chlorofluoro carbon
LED-Light Emitting diode
Constellations-Group of stars
Reflection-Seismic waves
Seismograph-Bouncing back of light
Explanation:
Answered by
1
Answer:
1=b
2=a
3=d
4=e
5=c
Explanation:
this is your answer
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