Hello please help the Slice are in order
Slide 2: Think about when I squirted water out of the syringe and how the change in area affected the speed of the water.
● When you fill up a bottle at the sink, what happens to the speed of the water rising as the water approaches the narrow neck? __________________
● If the wind has to suddenly go through a small area, the wind’s speed _________________
Slide 3:
● Remind me, objects move from areas of __________ pressure to areas of _____________ pressure.
● If I blow directly onto something, it moves farther away because my wind is _____________________.
● If I blow along the surface of an object, which way does the object move? _______________________
● Moving fluids create a stream of _________________ pressure. The faster the fluids flow, the ________________ the pressure becomes.
Slide 4: This is called the Bernoulli Principle.
● In the box to the right, draw a picture of a single raindrop.
Slide 5:
● Wings are ------- on the top and ----------- on the bottom.
● The __________ of the wing is a longer distance than the ________________.
● It takes the air the same amount of time to get around the wing whether it goes over or under it. Therefore, air going _____________ the wing is moving faster than air going ____________ the wing.
● The ________________ an airplane is moving, the more force there is pulling the wings up.
Sure, I'd be happy to help! Here are the answers to the questions on each slide:
Slide 2:
As the water approaches the narrow neck of a bottle, the speed of the water rising decreases.
If the wind has to suddenly go through a small area, the wind’s speed increases.
Slide 3:
Objects move from areas of high pressure to areas of low pressure.
If you blow directly onto something, it moves farther away because your wind is high-pressure.
If you blow along the surface of an object, the object moves in the same direction as the wind.
Moving fluids create a stream of low pressure.
The faster the fluids flow, the lower the pressure becomes.
Slide 4:
Please draw a raindrop in the box provided.
Slide 5:
Wings are curved on the top and flat on the bottom.
The distance the air has to travel over the top of the wing is a longer distance than the distance it has to travel underneath the wing.
It takes the air the same amount of time to get around the wing whether it goes over or under it.
Therefore, air going over the wing is moving faster than air going under the wing.
The faster an airplane is moving, the more force there is pulling the wings up.
For similar questions on slide
https://brainly.com/question/30269198
#SPJ11
Bill Nye The Science Guy Pressure
Hello if anyone saw the video before please help me in the video he is talking too fast for me to get the answers 1. Hovercrafts floats and rockets fly because of Pressure.
2. Water pressure in the bucket, tube and container is the ___________________, but if you hoist the bucket, the water pressure ______________________. This causes the bricks to __________________.
3. _________________ make the pressure on fireboats.
4. _______________________ exert pressure on a small surface area causing the woman to sink in the mud. _________________ spread the pressure over a large area and allow the woman to cross the swamp safely.
5. Room pushes the card upholding the water in the glass
6. ________________ in the room holds the arrow to the glass. Under the suction cup a _________________ is formed.
7. A ___________________ holds the lid on the container tightly enough that it can support Bill’s weight.
8. In the experiment with the water and the glass, the size of the glass and board does/does not matter. Air pressure will/will not hold the cardboard on the glass.
9. Vacuums work because the air in the room has Air pressure and inside the machine, there is ______________ pressure.
10. You can drive a nail into a board by the pointed end because it has _______ area and ________ pressure …but not by the flat end because that end has ________ area and ________ pressure.
11. High pressure water and sand can cut_____________________ and ________________.
12. The air in the cup is compressed when Bill dives to the bottom of the river because the water pressure at the bottom of the river is ____________ than the pressure at the top of the river.
Answer:
Answer is as follows
Explanation:
1. Pressure is responsible for making hovercrafts float and rockets fly.
2. Water pressure in the bucket, tube and container is the same at the bottom, but if you hoist the bucket, the water pressure decreases. This causes the bricks to fall.
3. Firehoses make the pressure on fireboats.
4. High heels exert pressure on a small surface area causing the woman to sink in the mud. Snowshoes spread the pressure over a large area and allow the woman to cross the swamp safely.
5. Air pressure in the room pushes the card upholding the water in the glass.
6. Suction in the cup in the room holds the arrow to the glass. Under the suction cup, a vacuum is formed.
7. A vacuum holds the lid on the container tightly enough that it can support Bill's weight.
8. In the experiment with the water and the glass, the size of the glass and board does not matter. Air pressure will hold the cardboard on the glass.
9. Vacuums work because the air in the room has air pressure and inside the machine, there is lower pressure.
10. You can drive a nail into a board by the pointed end because it has less area and more pressure...but not by the flat end because that end has more area and less pressure.
11. High-pressure water and sand can cut steel and glass.
12. The air in the cup is compressed when Bill dives to the bottom of the river because the water pressure at the bottom of the river is greater than the pressure at the top of the river.
random stuff
What do you call the station that you put batteries in such as a remote control.
Types of covers or lids to close these little battery stations.
The station that you put batteries in is called a battery compartment. The cover or lid that closes the battery compartment is called a battery cover.
How to explain the informationHere are some other terms that are sometimes used to refer to battery compartments and covers:
Battery housingBattery caseBattery bayBattery slotBattery doorBattery hatchBattery panelBattery cover plateThe type of battery cover or lid that is used depends on the design of the device and the type of batteries that it uses. Some common types of battery covers include:
Push-button coversSlide-on coversMagnetic coversBattery covers are important for a number of reasons. They help to keep the batteries in place, prevent them from being accidentally removed, and protect them from damage. They also help to keep the batteries clean and dry.
Learn more about battery on
https://brainly.com/question/14883923
#SPJ1
