What is minimum amplitude? Amplitude is a measurement of the vertical distance of the wave from the average. The maximum and minimum amplitudes of this sine wave are the heights measured from the wave axis (white line) to the top of the wave peak and bottom of the wave trough. Everywhere else along the wave, […]
What is the cut off frequency of sodium?
What is the cut off frequency of sodium? The threshold or cut-off frequency for sodium is 4,40×10 14 hz. It is subjected to radiation of frequency 9.00×10 14 hz. What is the maximum wavelength of sodium? 300 nm What is mean by cut-off wavelength? second order mode cut What is the formula for stopping potential? […]
What are 3 foods that are good energy sources?
Can Steam be higher than 100 degrees?
Can Steam be higher than 100 degrees? Water boils at 100 degrees and converts into steam. So water and steam can exist at the same temperature(at 100 degrees centigrade). However, the temperature of steam can go above 100°C, which is not the case with water, since water converts into steam at 100°C. What is the […]
What is led led full form?
What is led led full form? Light-emitting diode What is the full form of LED Class 8? Light Emitting Diode What is basic principle of LED? LED is a semiconductor optoelectronic device. The basic principle is that electrons and holes in semiconductors recombine and emit photons under forward bias. What are three advantages of LEDs? […]
What are the three types of globe?
What are the three types of globe? Generally, there are three types of globes. Terrestrial globes detail geographical features of the Earth….Celestial Globe Stars in Canis Major. This Celestial Globe was acquired in June 1932 from Emil Hirsch of Munich, Germany. Another view of the Celestial Globe. What are the four different types of maps? […]
What is the OSHA standard for guardrails?
What is the OSHA standard for guardrails? Guardrail systems must be capable of withstanding at least 200 pounds of force applied within 2 inches of the top edge, in any direction and at any point along the edge, and without causing the top edge of the guardrail to deflect downward to a height less than […]
What change happens to the water when put inside the freezer?
What change happens to the water when put inside the freezer? Answer: When you put water inside the freezer it will turn into ice and the process of turning liquids into solids are called solidification. When water is put in freezing chamber in refrigerator it changes to? Answer. When water freezes in the freezing chamber […]
Is reverb same as Echo?
Is reverb same as Echo? Reverberation is the persistence of sound after the sound source has been stopped. It results from a large number of reflected waves which can be perceived by the brain as a continuous sound. On the other hand, an echo occurs when a pulse of sound can be heard twice. What […]
What are the 5 effects of heat?
What are the 5 effects of heat? 5 Important Effects of Heat on an Object (With Illustrations) Raises the temperature. Increases volume. Changes state. Brings about chemical action. Changes physical properties. What are the three effects of heat on a substance? Expansion: When heat is added to any substance, the particles gain energy and vibrates(with […]