Question 98 The velocity of sound in moist air is more than in dry air because the moist air has
A> less density than dry airB> less pressure than dry air.
C> more pressure than dry air
D> more density than dry air.
Sunday, 9 August 2015
The velocity of sound in moist air is more than in dry air because the moist air has
B> less pressure than dry air.
C> more pressure than dry air
D> more density than dry air.
Labels:
physics,
ssc cgl 2015 t1 Morning,
ssc cgl questions
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment