The answer to the question would be the second choice: <span>The west component is a negative number, and the north component is a positive number. It can be based upon in a Cartesian coordinate system wherein the coordinate is located in the second quadrant. </span>
<span>We can often observe pastel shades of blue, pink, purple, and green in clouds. These colors are generated by a combination of effects when light is refracted and _________ from water droplets in the clouds.
</span><span>A)diffracted
B)transmitted.
C)reflected
D)absorbed.
The answer is A;<em></em> <em>Diffracted</em>
Have a nice day! :)</span>
At boiling point :
H = mL
Where m = mass, L =specific latent heat
So from the formula for boiling, you need to know the mass and specific latent heat of vaporization
C. is the best answer.
Answer:
Average speed = distance/time
From 1 to 9 seconds:
Distance covered = 1 - 0.2 = 0.8 km
Time = 9 - 1 = 8 sec
Average speed = 0.8 km / 8 sec
Average speed = 0.1 km/s .
The average speed for the whole test is 1.6 km / 20 sec = 0.08 km/sec. A graph of speed vs time would average out as a horizontal line at 0.08 km/sec from 1 sec to 21 sec. The area under it would be (0.08 km/s) x (20 sec) = 1.6 km.
Surprise surprise ! The area under a speed/time graph is the distance covered during that time !
In closing, I want to express my gratitude for the gracious bounty of 3 points with which I have been showered. Moreover, the green breadcrust and tepid cloudy water have also been refreshing.
Explanation: