What is the meaning of measurements? In the classical definition, which is standard throughout the physical sciences, measurement is the determination or estimation of ratios of quantities. Quantity and measurement are mutually defined: quantitative attributes are those possible to measure, at least in principle. What word is this measure? noun. a unit or standard of […]
Does Sulphur burn in air?
Does Sulphur burn in air? Answer: Sulphur when burnt in air forms SO2. Sulphur reacts with oxygen as it burns in the presence of oxygen, producing Sulphur dioxide, which is acidic in nature. What happens when Sulphur reacts with oxygen Class 8? sulfur + oxygen → Sulfur burns in oxygen to form sulfur dioxide. Is […]
Which is good effect of friction?
Which is good effect of friction? Advantages of Friction: Friction is responsible for many types of motion. It helps us walk on the ground. Brakes in a car make use of friction to stop the car. Asteroids are burnt in the atmosphere before reaching Earth due to friction. What happens when friction increases? Friction causes […]
What kind of lens do I need?
What happens when a bowling ball hits pins?
What happens when a bowling ball hits pins? Once the bowling ball hits some pins, it sends those pins into more pins, those pins into more pins, and so on. Each interaction between two or more pins and/or the ball is an elastic collision. The pins bounce against one another because their momentum is conserved […]
What does the fine adjustment knob move?
What does the fine adjustment knob move? It moves the eyepiece up and down quickly, to get the thingy you’re trying to look at roughly (or, ahem, “coarsely”), in focus. Then you use the fine adjustment knob to get the focus perfect. It is usually the larger knob on the side of the microscope, and […]
What are the two groups into which the Jovian planets are classified?
What are the two groups into which the Jovian planets are classified? Due to difference in their structure and composition, the four gas giants are often differentiated, with Jupiter and Saturn being classified as “gas giants” while Uranus and Neptune are “ice giants”. How do you classify planets? There are four main categories of classifications […]
What is Eon in time?
What is Eon in time? Eon, Long span of geologic time. In formal usage, eons are the longest portions of geologic time (eras are the second-longest). Three eons are recognized: the Phanerozoic Eon (dating from the present back to the beginning of the Cambrian Period), the Proterozoic Eon, and the Archean Eon. How do I […]
What is the result of polarization of dielectric material?
What is the result of polarization of dielectric material? Because of dielectric polarization, positive charges are displaced in the direction of the field and negative charges shift in the direction opposite to the field (for example, if the field is moving in the positive x-axis, the negative charges will shift in the negative x-axis). What […]
What sport is good for power?
What sport is good for power? Power Sports ranking sport rating (/10) 1 Weight-Lifting 9.75 2 Track and Field: Weights 9.13 3 Boxing 8.63 4 American Football 8.13 What exercises improve power? The medicine ball throw is one exercise that can help you build power. The vital aspect of improving power is moving with speed. […]