Answer:
[Chorus]
Bill Nye the Science Guy
Bill Nye the Science Guy
Bill, Bill, Bill, Bill, Bill, Bill
Bill Nye the Science Guy
(Science rules)
Bill Nye the Science Guy
(Inertia is a property of matter)
Bill, Bill, Bill, Bill, Bill, Bill
Bill Nye the Science Guy
Bill, Bill, Bill
(T-minus seven seconds)
Bill, Bill, Bill, Bill, Bill, Bill, Bill
Bill Nye, the Science Guy
Explanation:
Answer:
I₁ = I₂ = I₃ = 12 A
Explanation:
Since the resistors are connected in parallel across a battery. Hence, the voltage across each of them will be the same, which will be equal to the voltage of the power supply. Since each resistor has the same resistance of 5 Ω. Therefore. the current across each resistor will also be the same. We can easily calculate these current values by the use of Ohm's Law, as follows:
<u>I₁ = I₂ = I₃ = 12 A</u>
False.
Collecting data is simply just counting, observing, researching, or conducting your own results.
Interpreting data is making sense of the collected data and applying it to worldly concepts.
Answer:
D. bacteria feeding on the large volume of carp feces depleted the oxygen
Explanation:
In the context, it is given that in a small farm pond, the owner added 20 grass carp and feed them with the abundant plants and algae that is found on her pond. The carp grew large after many years but one summer the owner found the grass carps along with other fishes were dead.
The most possible explanation for the dead of the fishes in the pond because the bacteria feeds on the carp feces which depletes the dissolved oxygen present in the water. Thus the fishes could not breathe and were finally dead.
Therefore, the correct option is (D).
A mechanical advantage less than ' 1 ' means the output <u>force</u> is less than the input
force. But <em>distance</em> is gained ... the load moves farther than the driving force moves.
An example of all this is a big father and his little 4-year-old daughter playing
on the see-saw in the park. He adjusts the board so that he's much closer
to the pivot than she is, and that way, their weights can balance each other.
It's set up so that the mechanical advantage from him to her is less than ' 1 '.
Now, look at what happens when Dad sits down on his end of the see-saw,
and pushes it down with his 180 pounds of force. At the other end, the board
is barely lifting her with a force of just 30 pounds. BUT ... as he sinks down
only 1 foot against his end of the board, <em>her</em> end rises 6 feet off the ground.
