The new iPhone 8 Plus has the best smartphone camera ever. That's the conclusion DxOMark came to after the camera testing lab went hands-on with the new Ap The new iPhone 8 Plus has the best smartphone camera ever. Thatâs the conclusion DxOMark came to after the camera testing lab went hands-on with the new Apple smartphone. With a record score of 94, itâs now the clear leader in the market.
Some EM transmissions are made at millions of kHz. The kilohertz is a relatively small unit of frequency; more common units are the MHz, equal to 1,000,000 Hz or 1,000 kHz, and the GHz, equal to 1,000,000,000 Hz or 1,000,000 kHz. The kilohertz is often used to specify bandwidth for digital as well as analog signals.
Hertz. Hertz (abbreviated: Hz) is the standard unit of measurement used for measuring frequency. Since frequency is measured in cycles per second, one hertz equals one cycle per second. Hertz is used commonly used to measure wave frequencies, such as sound waves, light waves, and radio waves.For example, the average human ear can detect sound waves between 20 and 20,000 Hz. Sound waves close to 20 Hz have a low pitch and are called bass frequencies.ince frequency is measured in cycles per second, one hertz equals one cycle per second. Hertz is used commonly used to measure wave frequencies, such as sound waves, light waves, and radio waves. For example, the average human ear can detect sound waves between 20 and 20,000 Hz.