Where are the statements at ?
Answer: C
<span>
The Smith System is one of
the earliest forms of space management that was invented by Harold Smith. <span> He </span>established the Smith
System Driver Improvement Institute to help prevent collisions caused by bad
driving habits. The earliest strategies of Smith system includes the following:
aim high in steering, keep your eyes moving, get the big picture, make sure
others see you and leave yourself an out where you can escape
from your current path of travel when potential mistakes on the road happen.</span>
Answer:
Explanation: The equation that relates resistance of tungsten at different temperatures is as follows
R = R₀ [1 + α ∆T] , R₀ is resistance at lower temperature , R is resistance at higher temperature . α is temperature coefficient of resistivity and ∆T is rise in temperature .
Putting the values
170 = 26 [1 + .0045 ∆T]
∆T = 1230.75
lower temperature = 40◦C
higher temperature = 1230 + 40
= 1270◦C
Explanation:
Recall that
so the speed of the bacterium is

Next, we convert this speed to km/hr. Recall that


Therefore,

