At certain day the air temperature in a room is 17.70 C and the dew point 5.30 C. Find the relative humidity. (SVP at 50

, 60

, 170

and 180

are 0.654 cm, 0.705 cm,

1.442 cm, 1.546 cm respectively).

current and voltage can both be different in different parts of a circuit so it matters where you place the ammeter and voltmete

number of electrons for neutral cl

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.