Question

For a given vernier callipers, 6 divisions of vernier

scale are equal to 4 divisions of main scale. If one

main scale division is of 1 mm, then the least count

of the vernier callipers is

(1) 1

mm

2

(2) 1

mm

6

(3) 1

mm

3

(4) 3 mm

16. The order of magnitude of 20 AU in SI units is

(1) 9 (2) 10

(3) 11 (4) 12

8. Lke[uLkk{ktÚke fÞw {kÃk ¾qçk Mk[kuxíkk Au?

(1) 0.002 m (2) 0.02 m

(3) 0.2 m (4) 0.0002 m

9. ÞkuøÞ òuz ÃkMktË fhku ¼kiríkfhkþe yLku íkuLkk yuf{Lke

(1) rðãwík «ðkn – A

(2) Mkkur÷z yuLøk÷ (½Lkfkuý) – Rad

(3) ¾u[ký – Pa

(4) MkkÃkuûk ½Lkíkk – kg/m3

10. Lke[uLkk{ktÚke fE ¼kiríkfhkþe yu {q¤¼qík LkÚke ?

(1) ÷tçkkE

(2) ˤ

(3) Mk{Þ

(4) rðãwík¼kh

11. fuLzu÷k yu yuf{ Au =

(1) ÿÔÞLkku sÚÚkku

(2) ßÞkuríkLke íkeðúíkk

(3) Mk{ík÷ fkuý

(4) ½Lkfkuý

12. 30º Lkk Mk{ík÷fkuý{kt {eLkex fux÷k nkuÞ ?

(1) 1800 (2) 6

(3) 10 (4) 41

13. 2 km3 yu fkuLku Mk{íkwÕÞ Au ?

(1) 2000 m3

(2) 2 × 109 m3

(3) 200 m3

(4) 2 m3

14. 2 Em Lku 2 Tm Úke ¼køkíkk {¤íke rft{ík...

(1) 2 Gm (2) 1 Mm

(3) 2 Pm (4) 1 mm​

Answer 1

Answer:

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Explanation:

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