1. The high frequency of earthquakes in this region is a cause for concern.
2. She was able to hear the high frequency sound that most adults cannot detect.
3. The radio station broadcasts on a high frequency band for better reception.
4. The high frequency of robberies in the area has prompted police to increase patrols.
5. The high frequency of meetings at work was starting to become overwhelming.
6. Ultrasonic cleaners use high frequency sound waves to clean jewelry and other delicate items.
7. The high frequency of flights to this destination has made it a popular vacation spot.
8. The high frequency of power outages in the neighborhood led to residents investing in backup generators.
9. Studies have shown that children who are exposed to a high frequency of vocabulary words tend to have larger vocabularies.
10. The high frequency of cars on this road during rush hour causes traffic congestion.