Answer:
The thyroid gland produces thyroxine (referred to as T4), which is a relatively inactive prohormone. The highly active hormone is triiodothyronine (referred to as T3).
Key actions of adrenaline include increasing the heart rate, increasing blood pressure, expanding the air passages of the lungs, enlarging the pupil in the eye (see photo), redistributing blood to the muscles and altering the body's metabolism, so as to maximise blood glucose levels (primarily for the brain).
Answer:
Given that
Now it is given that
Now the distance can be calculates as
Differentiating with respect to 't' and equating to zero for minimizing the function we get
The shortest distance is thus given by
Answer:
Distance, d = 299.8 meters
Explanation:
Given that,
Speed of light,
Time,
We need to find the distance covered by the light in this time. It can be calculated as :
d = 299.8 meters
So, the distance covered by the light is 299.8 meters. Hence, this is the required solution.