Search results
Results from the Tech24 Deals Content Network
A visualisation of the South Asian Monsoon based on the Climate Hazards Group InfraRed Precipitation with Station data (CHIRPS) 30+ year quasi-global rainfall dataset, analysed and visualised using Google Earth Engine. Annual average monsoon precipitation in India over 110 years. The long-term average has been 899 millimeters of precipitation.
Dolbear's law states the relationship between the air temperature and the rate at which crickets chirp. [1] [2] It was formulated by physicist Amos Dolbear and published in 1897 in an article called "The Cricket as a Thermometer". [3] Dolbear's observations on the relation between chirp rate and temperature were preceded by an 1881 report by ...
A chirp is a signal in which the frequency increases ( up-chirp) or decreases ( down-chirp) with time. In some sources, the term chirp is used interchangeably with sweep signal. [1] It is commonly applied to sonar, radar, and laser systems, and to other applications, such as in spread-spectrum communications (see chirp spread spectrum ).
The relationship between temperature and the rate of chirping is known as Dolbear's law. According to this law, counting the number of chirps produced in 14 seconds by the snowy tree cricket, common in the United States, and adding 40 will approximate the temperature in degrees Fahrenheit. The calling song of a field cricket
Animated visualisation of the South Asian Monsoon based on the Climate Hazards Group InfraRed Precipitation with Station data (CHIRPS) 30+ year quasi-global rainfall dataset, analyzed and visualized using Google Earth Engine. The channel flow model Three kinematic models of the Himalayan orogen. Modified after Webb et al. (2011).
It even beeps and chirps. The Rolling Bot can control a TV, and LG says it can talk to home appliances. It also sports a laser pointer that the owner can control remotely through a connected camera.
The Doppler effect (also Doppler shift) is the change in the frequency of a wave in relation to an observer who is moving relative to the source of the wave. [1] [2] [3] The Doppler effect is named after the physicist Christian Doppler, who described the phenomenon in 1842. A common example of Doppler shift is the change of pitch heard when a ...
Oecanthus fultoni, also known as the snowy tree cricket, [1] or thermometer cricket, [1] is a species of tree cricket from North America. [2] It feeds on leaves but also damages fruit. The chirp of this species is often dubbed onto sound tracks of films and television shows to depict a quiet summer's night. The rate of chirp varies depending on ...