Download App

Science Match The Columns/pair.

Observing Space: Telescopes · Maharashtra Board STD 9 (MSBSHSE - English Medium). 3 questions.

Questions

Match The Columns/pair.

🎯

Test yourself on this topic

3 questions · timed · auto-graded

Question 15 Marks
Column ‘A’Column ‘B’
(1) Micro waves(a) 800 nm – 0.3mm
(2) Infrared waves(b) 360 pm – 400 nm
(3) Visible light rays(c) 3 pm – 300 pm
(4) Ultraviolet rays(d) 400 nm – 800nm
(5) X-rays(e) 0.3 mm -20cm
Answer
(1 – e),(2 – a),(3 – d),(4 – b),(5 – c)
View full question & answer→
Question 25 Marks
Column ‘A’Column ‘B’
(1) X-rays(a) GMRT
(2) Optical telescope(b) ISRO
(3) Indian radio telescope(c) Hubble
(4) Launching artificial satellite(d) Chandra
(5) Radio waves(e) telecommunication
(6) INSAT and GSAT(f) longer than 20cm
Answer
(1 – d),(2 – c),(3 – a),(4 – b),(5 – f),(6- e)
View full question & answer→
Question 35 Marks
Column ‘A’Column ‘B’
(1) X-rays(a) GMRT
(2) Optical telescope(b) ISRO
(3) Indian radio telescope(c) Hubble
(4) Launching artificial-satellite(d) Chandra
Answer
(1 – d),(2 – c),(3 – a),(4 – b)
View full question & answer→
Generate Paper FreeAll Observing Space: Telescopes topics
Match The Columns/pair. - Science STD 9 Questions - Vidyadip