Category: Physics

Is a 5 cm tumor big? The smallest lesion that can be felt by hand is typically 1.5 to 2 centimeters (about 1/2 to 3/4 inch) in diameter. Sometimes tumors that are 5 centimeters (about 2 inches) — or even larger — can be found in the breast. What stage is a 5 cm tumor? […]

Is Punxsutawney Phil the same groundhog every year? Each year since then has seen a steady increase in participation of the celebration from people all over the world. It’s been the same Punxsutawney Phil for all 135 years of the tradition, according to the Punxsutawney Groundhog Club. That’s over 15 times longer than the upper […]

Are 3D printers a waste of money? Using 3D Printing For Other Hobbies It’s like many hobbies, they can be a waste of time and money, or you can use it to the best of your abilities and make something out of it. Many 3D printers make sure to use it for things they planned […]

Why my GPS is not working properly? Location issues are often caused by a weak GPS signal. If you can’t see the sky, you’ll have a weak GPS signal and your position on the map might not be correct. Navigate to Settings > Location > and make sure Location is ON. Navigate to Settings > […]

How do they measure weight in England? Weight measurements in the UK, US, Australia and New Zealand In the US, they use pounds (lbs) for their weight while Australia and New Zealand use kilograms. So, a man weighing 90kg would give his weight as 198 lbs in the US and just over 14 stone in […]

Why is electricity so cheap in Iceland? This is one of the plants that enables Iceland to produce 100 per cent of its grid electricity from renewable sources. It’s all either geothermal or hydro. Electricity prices are low in Iceland, especially for the aluminum smelting industry. Can you drink the water in Iceland? Yes, it […]

Is it safe to breathe in ozone? When inhaled, ozone can damage the lungs. Relatively low amounts can cause chest pain, coughing, shortness of breath and throat irritation. Ozone may also worsen chronic respiratory diseases such as asthma and compromise the ability of the body to fight respiratory infections. Can ozone cure Lyme disease? Ozone […]

Are crabs primary consumers? Primary consumers (herbivores such as some fish, shellfish, filter feeders, etc.), convert the energy from primary producers into biomass through consumption. Secondary consumers (usually carnivores such as crabs, birds, small fish, etc.) prey upon the primary consumers for their energy. What are producers in the abyssal zone? In the euphotic or […]

What is the force of a car crash? force equals mass times acceleration. In this case, the acceleration is (v – 0)/t, where t is whatever time it takes car A to come to a stop. The car exerts this force in the direction of the wall, but the wall, which is static and unbreakable, […]

How can I double my money in one year? Here are some options to double your money: Tax-free Bonds. Initially tax- free bonds were issued only in specific periods. Kisan Vikas Patra (KVP) Corporate Deposits/Non-Convertible Debentures (NCD) National Savings Certificates. Bank Fixed Deposits. Public Provident Fund (PPF) Mutual Funds (MFs) Gold ETFs. What to do […]