- What is the volume of hollow sphere?
- What is the volume of cylinder?
- How do you find the volume of a cylinder with a hole in it?
- How do you find the volume of a circular wall?
- How is volume used in everyday life?
- Why do we calculate volume?
- What is the importance of volume?
- What is difference between value and volume?
- How important is volume in trading?
- Which stocks are up the most today?
- What are the top 10 stocks?
- What stocks have grown the most in 2020?
- What are the most shorted stocks right now?

## What is the volume of hollow sphere?

To determine the volume of a sphere, we use the formula 4/3πr^3. So, to find the volume of a hollow sphere, we must subtract the volume of the hollow region from the volume of the overall sphere. Let’s call the radius of the overall sphere r1 and the radius of the hollowed region r2. Thus, we get 4/3π*r1^3 – 4/3π*r2^3.

## What is the volume of cylinder?

The formula for the volume of a cylinder is V=Bh or V=πr2h . The radius of the cylinder is 8 cm and the height is 15 cm. Substitute 8 for r and 15 for h in the formula V=πr2h .

## How do you find the volume of a cylinder with a hole in it?

How to Calculate the Volume of a Hole

- Measure the Radius. Measure the radius of the hole. To do this, measure the diameter, then divide by two.
- Measure the Height. Measure the height of the hole from top to bottom.
- Calculate the Volume. Plug your values into the formula that calculates the volume of a cylinder.

## How do you find the volume of a circular wall?

How do you calculate the surface area to volume ratio of a cylinder?

- Find the volume of the cylinder using the formula πr²h.
- Find the surface area of the cylinder using the formula 2πrh + 2πr2.
- Make a ratio out of the two formulas, i.e. πr2h : 2πrh + 2πr2.
- Alternatively, simplify it to rh : 2(h+r).

## How is volume used in everyday life?

One of the main ways volume is used daily is when calculating drinking amounts. Soda pop is bought in 12-ounce cans or 20-ounce bottles. At the bar someone might order a pint of beer. Mayo Clinic recommends people drink a little more than 8 cups of water a day or eight 8-ounce glasses of water, about 1.9 liters.

## Why do we calculate volume?

Volume is the measure of how much space there is within a three-dimensional object. Being able to calculate volume will enable you to, for example, work out how much packing space you have when moving house, how much office space you need, or how much jam you can fit into a jar.

## What is the importance of volume?

Volume is an important indicator in technical analysis because it is used to measure the relative significance of a market move. The higher the volume during a price move, the more significant the move and the lower the volume during a price move, the less significant the move.

## What is difference between value and volume?

Value is the total share of a company out of total segment sales. Volumes is the number of units that a company sells out of total units sold in the market.

## How important is volume in trading?

Trading volume can help an investor identify momentum in a security and confirm a trend. If trading volume increases, prices generally move in the same direction. That is, if a security is continuing higher in an uptrend, the volume of the security should also increase and vice versa.

## Which stocks are up the most today?

Top Percent Gainers : NYSE

Stock | Last | % |
---|---|---|

MDLA: Medallia Inc. | 33.11 | 16.67% |

XYF: X Financial Ame… | 8.22 | 16.43% |

QD: Qudian Inc. Ame… | 2.44 | 15.64% |

AMC: Amc Entertainme… | 57.00 | 15.38% |

## What are the top 10 stocks?

Revenue and net income are courtesy of YCharts and are as of June 4, 2021.

- Apple Inc. (AAPL) Index Weighting: 5.5%
- Microsoft Corp. (MSFT)
- Amazon.com, Inc. ( AMZN)
- 4. Facebook, Inc. (FB)
- Alphabet Inc. Class A (GOOGL)
- Alphabet Inc. Class C (GOOG)
- Berkshire Hathaway Inc. (BRK.B)
- JPMorgan Chase & Co. (JPM)

## What stocks have grown the most in 2020?

Fastest-Growing Companies In 2020

Company | Symbol | EPS % Chg Last Qtr |
---|---|---|

Yeti Holdings Inc | YETI | 126 |

MKS Instruments Inc | MKSI | 72 |

Sleep Number Corp | SNBR | 90 |

Amazon.com | AMZN | 192 |

## What are the most shorted stocks right now?

Most Shorted Stocks

Symbol Symbol | Company Name | Float Shorted (%) |
---|---|---|

BLNK BLNK | Blink Charging Co. | 35.88% |

CLOV CLOV | Clover Health Investments Corp. Cl A | 35.87% |

OTRK OTRK | Ontrak Inc. | 35.65% |

XELA XELA | Exela Technologies Inc. | 35.15% |