Answer:
160 W
Explanation:
The relation is ...
Real Power = (pf)(V)(A)
= 0.8(100)(2) = 160 . . . . watts
Answer:
The front view, is a drawing of the block, as if you are looking directly at the front of the object. The side view, is a drawing of the block, when it has been rotated so that one of its sides is now directly in view. The plan view, is a 'birds eye' view, from above.
Answer:
SSD = 565.54 ft
Explanation:
Given data:
driver speed = 60 mph
clear distance available to stop the truck on emergency can be calculated by using stopping sight distance
SSD = Lag distance + breaking distance
let take comfortable acceleration rate as a = 11.2 ft/s^2
g =32.2 ft/s^2
a = fg
speed is given as 60 mph
we know that 1 mile 5290 ft
i hr = 3600 sec
therefore v = 88 ft./s
from standard assumption time to reaction is taken as 2.5 sec
so
SSD = 565.54 ft
Answer:
(C) The volume of an atom is mostly empty space.
Explanation:
Rutherford's nuclear theory:
Rutherford's performed an experiment with the help of alpha particle and gold foil film.By doing this experiment he concluded that
1.Mass and charge of an atoms is located in the nucleus.
2.Nucleus are surrounding by electron .Nucleus is a positive charge particle and electron is a negative charge particle.
According to Rutherford's nuclear theory,the volume of an atom is mostly empty space.
So option C is correct.
(C) The volume of an atom is mostly empty space.