An air conditioner is fixed to a closed room at 30°C where relative humidity is 62.5%. Dew point of the air inside the room is 22 °C. After some time when it was switched on, temperature and the relative humidity decreased to 22 °C and 40% respectively. Then the air conditioner is switched off and allowed to stay for little while and then temperature of air increased to 30 °C. New relative humidity of the room is (1) 62.5%
(2) 50%
(3) 40%
(4) 30%
(5) 25%

Occurs when an energy source transfers heat directly to another subject space; an example would be an object becoming warm by sitting in the sunshine

The x-coordinate of a particle in curvilinear motion is given by x = 3.1t3 - 4.9t where x is in feet and t is in seconds. the y-component of acceleration in feet per second squared is given by ay = 2.3t. if the particle has y-components y = 0 and vy = 5.0 ft/sec when t = 0, find the magnitudes of the velocity v and acceleration a when t = 1.8 sec. sketch the path for the first 1.8 seconds of motion, and show the velocity and acceleration vectors for t = 1.8 sec. answers: v = ft/sec a = ft/sec2

This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?