Why does sound travel faster in warmer temperatures?

Robert La says:

Why does sound travel faster in warmer temperatures? 1. Molecules are more loosely packed at warmer temperatures, allowing sound to travel easier. 2. Molecules bump into each other more frequently at warmer temperatures. 3. None of these 4....

Douglas says: Sound does NOT travel faster in warmer objects than cooler ones. Sound is the transmission of compression waves through matter, and the denser the material, the quicker it'll move through it. As...

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FIELD & STREAM, America’s largest outdoor sports magazine, celebrates the outdoor experience with great stories, compelling photography, and sound advice while honoring the traditions hunters and fishermen have passed down for generations.

Popular Science

Popular Science gives our readers the information and tools to improve their technology and their world. The core belief that Popular Science and our readers share: The future is going to be better, and science and technology are the driving forces that will help make it better.

Field & Stream

FIELD & STREAM, America’s largest outdoor sports magazine, celebrates the outdoor experience with great stories, compelling photography, and sound advice while honoring the traditions hunters and fishermen have passed down for generations.

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Travel: All clear on region’s road and rail network

Police forces in Suffolk and Essex are reporting no major delays on the roads. Rail operator, Greater Anglia, has said that trains are running on time. Today will be a dry day with sunny spells, warmer inland and cooler on the coast. Temperatures will be ...

Igloo Cool Chill Thermoelectric Cooler With Converter - Gray/ White (40 Qt.)

The Wagan 7 liter (7.4 Quart) 12V cooler / warmer with AC adapter (model: 2336 5) is the perfect travel cooler for food and drinks on short road trips. This thermoelectric Wagan cooler holds 7.4 quarts. Easy to read ... Find, Compare, Read Reviews & Buy ...

Pet tips: Traveling by air with a furry friend

Summer is on its way, and many of us will be traveling to visit friends and family. If you plan to bring your dog or cat along on the flight, keep these helpful tips in mind: • Call the airline directly to make the reservation and confirm that there is ...

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Portland Metro Monday Weather: Hot day shoots temperatures well ... If this is way to hot for you, just hold on a bit longer. Spring in Oregon is full of surprises and and increasing onshore flow for Tuesday will bring temps down 

Gresham police investigating shooting, reports say | OregonLive.com More than a dozen police units have responded to a shooting in Gresham, according to reports. Online dispatch records show officers responded to shots fired 

Northern Nevada to see increase in mosquitoes this year Booth said that right now, while the air is cooler and the water is cold, the cycles can take some time, however, as the warmer weather comes in, that heat speeds up the life cycle process. "It's a balance with the amount of water and air temperature

Packing the perfect picnic basket You need to start with a high quality insulated picnic basket. You can find a picnic basket that has dishes, glasses, and cutlery already with it, or you can pack your own. Layer some re-freezable ice packs at the bottom of the basket for additional

Austria has a magical lake that 'disappears' in the winter these bubblegum-pink lakes in Australia, the terraced Travertine pools of Turkey, and a blood-red waterfall in Antarctica. But this lake has an even cooler trick: at the same time every year, it overflows to seven times its depth and then

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