Answer:
the pressure at the bottom of the tank is 12 kPa
Explanation:
The computation of the pressure at the bottom of the tank is as follows:
as we know that
Pressure = hdg
where
H = Height
d = density
Now the pressure is
= 1.5m × 800 × 10
= 12,000 Pa
= 12 kPa
Hence, the pressure at the bottom of the tank is 12 kPa
Answer:
Explanation:
When the circuit elements are connected in series, the current in each element is same but the potential difference is different.
So, as one of the circuit component breaks off or burnt, all the other components are also not working as the circuit becomes open and no current is flowing through the circuit.
Answer:
Exploratorium Senior Scientist Paul Doherty explains why not—the orbit of the moon is tilted relative to the orbit of the Earth around the sun, so the moon often passes below or above Earth. At those times, it does not cross the line between the sun and the Earth, and therefore does not create a solar eclipse.
Explanation:
Hope it helps
Answer:
590 ohms
Explanation:
Let the resistance of each resistor be 'R'.
Given:
Equivalent resistance of the three resistors in parallel
Plug in the given values and solve for 'R'. This gives,
Now, the equivalent resistance of the three identical resistors in series is the sum of each of the resistors. Therefore,
As the question asks to round off to two significant figures, so we add 1 to the second significant figure because the number next to 8 is 5 which is greater than or equal to 5. So, the number becomes 590.
Hence, the equivalent resistance in series is 590 ohms.
The answer is Galileo Galilei. Hope this helps :)