What does the formation of magma depend on? The composition of magma depends on the rock it was formed from (by melting), and the conditions of that melting. Magmas derived from the mantle have higher levels of iron, magnesium, and calcium, but they are still likely to be dominated by oxygen and silicon. What are […]
How many drops did Millikan use?
How many drops did Millikan use? Millikan’s paper of 1913 reported on 58 drops. He stated “that this is not a selected group of drops, but represents all the drops experimented upon during 60 consecutive days.” Who did the oil drop experiment? Robert Millikan’s What is the negative effect of space charge? The electrons emitted […]
What is the unit of amplitude?
What can I study without physics?
What can I study without physics? List of courses to study without Physics or credit pass in Physics Agriculture. Agricultural Economics. Agronomy. Anatomy. Animal Production and Science. Architecture. Biological Sciences. Botany. What can I do without physics? Here is also the full list of environmental and engineering courses that you can study without physics. Computer […]
What is the major source of water vapor?
What is the major source of water vapor? Water vapor can be produced from the evaporation or boiling of liquid water or from the sublimation of ice. Water vapor is transparent, like most constituents of the atmosphere. Under typical atmospheric conditions, water vapor is continuously generated by evaporation and removed by condensation. Do humans produce […]
What is the circumference of 3 inches in mm?
What is the basic principle of operation of DC generators?
What is the basic principle of operation of DC generators? DC generator operates on the principle of the dynamically induced electromagnetic force. When a conductor is placed in a varying magnetic field, an electromotive force gets induced within the conductor. This induced e.m.f magnitude is measured using the equation of the electromotive force of a […]
What is the evidence for time dilation?
What is the evidence for time dilation? Physicists have verified a key prediction of Albert Einstein’s special theory of relativity with unprecedented accuracy. Experiments at a particle accelerator in Germany confirm that time moves slower for a moving clock than for a stationary one. How did Einstein prove time dilation? Einstein’s ‘Time Dilation’ Gets Pinpoint […]
What are the three major keyboard instruments?
What are the three major keyboard instruments? A keyboard instrument is a musical instrument played using a keyboard, a row of levers which are pressed by the fingers. The most common of these are the piano, organ, and various electronic keyboards, including synthesizers and digital pianos. What is the oldest keyboard instrument? hydraulis What’s the […]
How is synthetic plastic made?
How is synthetic plastic made? Processing of polymer also includes the addition of plasticizers, dyes and flame-retardant chemicals. Synthetic plastic is made by a reaction known as polymerisation, which can be performed in two different ways: Addition polymerisation: Synthesis includes adding together monomers in a long chain. Are synthetic materials useful? Synthetic fabrics, such as […]