What happens to the volume of a gas when you double the number of moles of gas? Le Chatelier’s Principle states that: a) When a system at equilibrium is disturbed , a new equilibrium constant is established. What happens to the volume of gas when you double the number of moles of gas while keeping […]
Is there anything more powerful than gamma rays?
Is there anything more powerful than gamma rays? The measurement is exceedingly difficult since cosmic rays can outnumber gamma-rays at these energies by a factor of 10,000 to 1 or more! As the gamma-ray is making its way to our telescopes, it has to traverse through space, where there are photons and particles all around […]
Who found solar energy?
Who found solar energy? A solar cell is a device that converts light directly into electricity using the photoelectric effect. The first solar cell was constructed by Charles Fritts in the 1880s. How do we convert solar energy into electricity? When light energy from the sun strikes a photovoltaic solar cell, it energizes the cell […]
What are the themes of Native American literature?
What are the themes of Native American literature? Though each nation has its own stories, several themes that are common across the tribes are the link between the land and the people, a hero’s journey, and the supernatural and natural worlds. American Indian stories influenced and helped shape later American literature. What are 5 characteristics […]
What is Chyme in the digestive system?
What is Chyme in the digestive system? Chyme, a thick semifluid mass of partially digested food and digestive secretions that is formed in the stomach and intestine during digestion. In the stomach, digestive juices are formed by the gastric glands; these secretions include the enzyme pepsin, which breaks down proteins, and hydrochloric acid. When is […]
Which of the following is a case of steady state heat transfer?
Which of the following is a case of steady state heat transfer? Solution(By Examveda Team) Heating of building in winter-Conduction is heat traveling through a solid material. On hot days, heat is conducted into your home through the roof, walls, and windows. Which of the following is a case of heat transfer by radiation? Solution(By […]
What is the principle of mass spectrograph?
What is the principle of mass spectrograph? “The basic principle of mass spectrometry (MS) is to generate ions from either inorganic or organic compounds by any suitable method, to separate these ions by their mass-to-charge ratio (m/z) and to detect them qualitatively and quantitatively by their respective m/z and abundance. What is the use of […]
What is the position of the loop when the current is maximum?
Which is an important safety measure that could be taken during a hurricane?
Which is an important safety measure that could be taken during a hurricane? If told to shelter in place: Stay indoors and away from windows. Listen to local television or radio for updates. Conditions may change quickly; be prepared to evacuate to a shelter or neighbor’s home if necessary. How can we prepare for hurricanes […]
Is Singapore more humid than India?
Is Singapore more humid than India? The average annual temperature is 1.6 °C (2.9°F) warmer. Average monthly temperatures vary by 17.3 °C (31.1°F) less in Singapore. The altitude of the sun at midday is overall 13.3° higher in Singapore than in New Delhi. Relative humidity levels are 26.1% higher. What is the hottest time of […]