Science 8 students are visualizing waves in Physics. Longitudinal... sound waves from Mr. Mitchell’s trumpet are being transferred into a visual standing wave at the right resonant frequency. Physics is fun!! 😃🔥 #sridge #sridgeacademics #physicsfunshow more

Resonant Frequency. Amazing Physics

How sound waves can influence physical matter, revealing intricate... geometric forms that change with frequency and amplitude. This is a a sound wave at a frequency of 528 hertz that is travelling through water.show more

Harmonic oscillation in a levitated water drop Ultrasonic standing... waves levitate a water droplet and flatten it into a disk. Modulating the sound at its resonance frequency excites harmonic shape modes creating rotating "star drops"show more

That’s insane! 🤯 A student built an acoustic levitation... divide with an Arduino board. He built it using an Arduino Nano, a motor driver, and 60 ultrasonic transducers that can levitate low-density objects in place indefinitely. The transducers send out 40 kHz waves that create standing waves. The interference pattern produces nulls that trap objects. High-pressure areas form below and above the object, locking it in the low-pressure area between them. The transducers produce two sound waves moving in opposing directions at the same frequency and amplitude. The effect is that the low-pressure areas don't appear to move, like whipping a rope from both ends and having the wave meet in the middle. Sound waves are oscillating at high and low pressures. By creating a sound wave that doesn't move forward (a standing wave), you create areas of constant pressure. 🔉 Objects get trapped in the null points between high-pressure zones. The craziest part is that this was made more than 7 years ago! DIY levitation 😮‍💨 Reddit link: ~~ ♻️ Join the weekly robotics newsletter, and never miss any news →show more

🌊 CRASHING WAVES meet BURNING HELLFIRE 🔥 Ghost Rider... and Wave are both storming into The Contest! Tune in LIVE this Friday, May 1st at 10AM PT on Twitch & Youtube!show more

From Samantha Sparks “We are currently at Orange Beach... and the waves are getting pretty big. Currently about 15 people surfing the waves at Orange Beach.”show more

This physics experiment visualizing the lines of a magnetic field

🚨 BREAKING: Scientists just made topology visible in a... spinning fluid. Not in a quantum computer. Not in a particle collider. In water. By sending standing waves through a vortex, researchers watched quantized nodal lines appear across the whole system lines where the wave amplitude drops to zero. Why that matters: → It’s a fluid analogue of the Aharonov–Bohm effect → The response is non-local → Topology didn’t stay near the core… it shaped the entire wave field That’s the deeper point: Physics isn’t always hidden in particles. Sometimes it shows up as structure in motion. If wave topology can be seen this clearly in fluids, what else in quantum physics might be hiding in plain sight? Follow me for the next wave of physics breakthroughs.show more

Physics is fun 🔥

🚨 BREAKING: Cells don’t just respond to chemicals. They... respond to frequency. Scientists are already using sound waves to accelerate bone healing. Not drugs. Not surgery. Vibration. Read that again. Your cells are not just chemistry. they’re mechanical systems responding to structure. In my theory: Health = stable structural resonance Disease = disrupted patterns Healing = restoring the correct frequency So the question isn’t just: What drug fixes this? It’s: what pattern should this system be oscillating in? follow me I’m connecting physics, biology, and structure into one system.show more

In the Russian science festival demo (likely the 2014... All-Russian Festival of Science), transducers created standing sound waves that trapped a rock in a pressure node, making it float stably midair by balancing acoustic radiation pressure against gravity.show more

this is how car physics are supposed to work right

George Mason University develops fire extinguisher using low-frequency sound... waves 😳show more

I bet the physics behind these pulsing waves of... bubbles is really cool, but I'm a biologist and I just need to pour plates, lol.show more

Heat, Wave and Schrodinger equations are fundamental linear partial... differential equations of physics.show more

100 ft wave!?! It’s not out of the question... for #erin But I see a lot of folks posting “maximum” wave heights - likely for clicks - but the right metric is significant wave heights because the 100 ft waves will be rogue not common. Now, Hurricane Dorian did cause a rogue wave off New Foundland measured at 100ft in 2019, likely the “reliable”record for largest wave, but there have been many “reports” of waves nearly that big or bigger. Erin’s significant wave height (pictured here) is forecast to be 60 ft. That means most waves will be in that range near the core. But typically there are rogue waves much larger, and indeed the models forecast maximum wave heights around 100 ft. Will it happen. Yes, probably when it gets north in its extratropical transition. Will we get a record of it? Not likely. Buoys are sparse along the track. #Hurricaneerin #hurricaneshow more