The current will only flow if the circuit is closed because if it is open, the connection is severed, therefore cannot produce electricity
B. It contains more matter
Answer:
The interpretation including its given subject is listed in the subsection below on explanatory.
Explanation:
Homeostasis should be any mechanism of self-regulation from which an individual seeks to preserve equilibrium when adapting to requirements better suited towards its existence.
<u>Two mechanisms are given below:</u>
- Blood Pressure: Pressure is regulated by either a homeostatic system through which the blood becomes circulated throughout the individual's body.
- Body Temperature: The body requires multiple forms of heat regulatory oversight such as:
- Endothermic is something a living creature can hold one's own internal body temperature.
- Ectothermic is really where the external atmosphere absorbs temperature.
Explanation:
(a) Velocity is given by :

s is the length of the distance
t is the time
The dimension of v will be,
(b) The acceleration is given by :

v is the velocity
t is the time
The dimension of a will be, ![[a]=[LT^{-2}]](https://tex.z-dn.net/?f=%5Ba%5D%3D%5BLT%5E%7B-2%7D%5D)
(c) Since, ![d=\int\limits{v{\cdot}dt} =[LT^{-1}][T]=[L]](https://tex.z-dn.net/?f=d%3D%5Cint%5Climits%7Bv%7B%5Ccdot%7Ddt%7D%20%3D%5BLT%5E%7B-1%7D%5D%5BT%5D%3D%5BL%5D)
(d) Since, ![v=\int\limits{a{\cdot}dt} =[LT^{-2}][T]=[LT^{-1}]](https://tex.z-dn.net/?f=v%3D%5Cint%5Climits%7Ba%7B%5Ccdot%7Ddt%7D%20%3D%5BLT%5E%7B-2%7D%5D%5BT%5D%3D%5BLT%5E%7B-1%7D%5D)
(e)
![\dfrac{da}{dt}=\dfrac{[LT^{-2}]}{[T]}](https://tex.z-dn.net/?f=%5Cdfrac%7Bda%7D%7Bdt%7D%3D%5Cdfrac%7B%5BLT%5E%7B-2%7D%5D%7D%7B%5BT%5D%7D)
![\dfrac{da}{dt}=[LT^{-3}]}](https://tex.z-dn.net/?f=%5Cdfrac%7Bda%7D%7Bdt%7D%3D%5BLT%5E%7B-3%7D%5D%7D)
Hence, this is the required solution.
Answer: Weight will remain same as on the Earth
Explanation :
From Universal law of gravitation :
......(1)
is the mass of earth
m is the mass of the person
R is the radius of the earth
We know that F= mg.....(2)
So, from equation (1) and (2)

.....(3)
It is given that, If we stood on a planet having a mass four times that of earth mass and a radius two times of earth radius then from equation (3)

The value of g is will not change. So, our weight would not change. It would remain the same as on the Earth.