The frequency of a cat's purr falls within the range of 25 Hertz to 150 Hertz.

At the heart of tap-to-pay is a technology called NFC, or near field communication, which itself is a specific form of RFID or radio frequency identification.

The antenna kind of looks like a racetrack and it's a coil of different wires and that's what's used to basically transmit the radio frequency on both sides.

The answer is that those advanced words are used with less frequency.

are used with less frequency

According to The Retail Equation, it software normally tracks factors such as frequency of the specific transaction types transaction value, whether the customer has a receipt in purchase history at that retailer,

software normally tracks factors such as frequency of the

to an oncoming fighter aircraft using high-frequency fighter aircraft RADAR.

clarity, and frequency response.

Focus on frequency and consistency.

Every object when struck vibrates at its natural frequency.

If we make sound having a frequency which matches the object's natural frequency.

So, is ultrasound used in sonar because of its high frequency?

Due to its high frequency, an ultrasound can penetrate to a greater depth.

However, they are better at transmitting deeper, lower frequency sounds as compared to shriller.

Higher frequency sounds.