The volume of the helium balloon in order to lift the weight is 17,760m³.
To find the answer, we need to know about the buoyant force.
<h3>What's the buoyant force?</h3>
- When a lighter object is kept in a higher density medium, it experiences a force along upward by that medium. This is buoyant force.
- Mathematically, buoyant force= density × volume of the object×g
<h3>What's the volume of helium required to lift the 269kg weather balloon and 2910kg package?</h3>
- To lift the weight, the buoyant force must equal to the weight.
- If V is the volume of helium, buoyant force= V×0.179×g
- So, V×0.179×g = (269+2910)g
=> V= 3179/0.179 = 17,760m³
Thus, we can conclude that the volume of the helium balloon in order to lift the weight is 17,760m³.
Learn more about the buoyant force here:
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The sequence of types of electromagnetic radiation is arranged from that with the least to the most energetic photons will be visible light , ultraviolet, x-rays, gamma rays.
<h3>What is electromagnetic radiation?</h3>
Electromagnetic radiation is a type of energy that is transmitted in incident photons as both magnetic and electric waves.
Electromagnetic radiation has a spectrum with varying wavelengths and frequencies, which gives it different properties.
Electromagnetic radiation is a type of energy that travels in packets of energy called photons as both electrical and magnetic waves.
Wave-particle duality is the name given to this phenomenon. This is a notion that defines how a wave behaves whether it behaves like particles, waves, or both particles and waves.
Hence the sequence of types of electromagnetic radiation is arranged from that with the least to the most energetic photons will be visible light , ultraviolet, x-rays, gamma rays.
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Answer:
Use the drop-down menus to answer each question.
Which runner finished the 100 m race in the least amount of time?
✔ Ming
Which runner stopped running for a few seconds during the race?
✔ Chloe
At what distance did Anastasia overtake Chloe in the race?
✔ 40 m
White marble is a white surface