Which lines must be parallel? If two lines are cut by a transversal and corresponding angles are congruent, then the lines are parallel. Which line is a transversal? Definition: A line that cuts across two or more (usually parallel) lines. In the figure below, the line AB is a transversal. It cuts across the parallel […]
How do u calculate period?
Does Billie Eilish use reverb?
What are the four elements of sound?
What are the four elements of sound? Since sound is a wave, it has all of the properties attributed to any wave, and these attributes are the four elements that define any and all sounds. They are the frequency, amplitude, wave form and duration, or in musical terms, pitch, dynamic, timbre (tone color), and duration. […]
What does the bottom of swimming pool or tank of water appears to be raised?
What does the bottom of swimming pool or tank of water appears to be raised? Answer. This is due to the refraction. This is because as the light rays transition and pass through the air-water interface, they get bent due to refraction. The light rays are bent away from the normal making us perceive the […]
Which volcanoes are sometimes very large with a gently sloping mound?
Which volcanoes are sometimes very large with a gently sloping mound? Composite, shield, cinder cones, and supervolcanoes are the main types of volcanoes. Composite volcanoes are tall, steep cones that produce explosive eruptions. Shield volcanoes form very large, gently sloped mounds from effusive eruptions. Can you swim in Crater Lake? Famous for its beautiful blue […]
Can liquid mercury be a mineral?
Can liquid mercury be a mineral? Mercury is the only naturally occurring liquid metal at room temperature. Since it lacks a crystal structure, mercury is technically not a mineral but is a “mineraloid”. Can ice be a mineral? Water does not pass the test of being a solid so it is not considered a mineral […]
What kind of element has high ionization energy?
What kind of element has high ionization energy? The ionization energy decreases from top to bottom in groups, and increases from left to right across a period. Thus, helium has the largest first ionization energy, while francium has one of the lowest. Which elements require the most energy to remove a valence electron? Answer Expert […]
What is the deepest canyon on earth?
What is the deepest canyon on earth? Yarlung Zangbo Grand Canyon Which is the deepest Girikhat in the world? Kali gandaki gorge Why are there any fish in the Grand Canyon? This very high percentage of endemic fish species likely results from the geographic isolation of the Colorado River system, and the highly variable natural […]
What does the color of soil indicate?
What does the color of soil indicate? Soil color is produced by the minerals present and by the organic matter content. Yellow or red soil indicates the presence of oxidized ferric iron oxides. Dark brown or black color in soil indicates that the soil has a high organic matter content. The presence of other minerals […]