Acids are the EXACT OPPOSITE of bases, but they're both still deadly. Base (or basic/alkali) is something in everyday thinks like toothpaste, milk, etc. But too much intake of bases can harm you, and if water has too much alkali, the fish living in it can die. Acidic, on the other hand, is very effective. Acids are usually in oranges, sodas, even your stomach has acids in it. Too much acids can rot your teeth, can cause "heartburn", even can give you a stomachache.
Complete Question
The complete question is shown on the first uploaded image
Answer:
The value is
Explanation:
Generally for an n-type semiconductor the current density is mathematically represented as
Here is mathematically represented as
=>
=>
So
From the diagram
=>
So
So from
substitute
for q and
and from the diagram
So
Explanation:
a. the total time taken for the journey is 50sec.
b. u=0, v=10m/sec, t=20sec.
a=(v-u)/t = (10-0)/20 = 10/20 = 0.5 m/s².
hope this helps you to solve the problem.
Answer:
37.5%
Explanation:
We define first our values, that are,
We can now calculate the net power output, that is
Thermal efficiency is given by
1, 5 and 6 are the rocks your looking for, they make up the other ones on your list