What are the 3 scientific attitudes? In summary, the scientific attitude is composed of 3 main ideas: curiosity, skepticism, and humility. These 3 main components help to create a sort of a frameork, or guideline for aspiring scientists. What are the scientific attitudes and values? To be scientific mean that one has such attitudes as […]
Is RNA the same as DNA?
Is RNA the same as DNA? There are two differences that distinguish DNA from RNA: (a) RNA contains the sugar ribose, while DNA contains the slightly different sugar deoxyribose (a type of ribose that lacks one oxygen atom), and (b) RNA has the nucleobase uracil while DNA contains thymine. What is RNA and function? The […]
Which among Following is a noble gas?
Are rainbows at night rare?
Are rainbows at night rare? The moon is the key, just as sunlight produces rainbows during the day, moonlight can produce rainbows at night. Moonbows are rare because moonlight is not very bright. A bright moon near to full is needed, it must be raining opposite the moon, the sky must be dark and the […]
What rollercoaster has the longest drop?
What rollercoaster has the longest drop? Kingda Ka How do drop towers slow down? And as Lenz’s law states, that magnetic field opposes the motion of the magnets. As a result, the magnetic field pushes up against the seat, causing the cart to slow down. This is how a drop tower ride’s magnetic brakes work. […]
What is 98 100 as a percentage?
What happens if you force magnets together?
What happens if you force magnets together? In other words, if you hold two magnets together so that like-poles are close together (two norths OR two souths), they repel. When two like-poles point together, the arrows from the two magnets point in OPPOSITE directions and the field lines cannot join up. So the magnets will […]
How many molecules are in a mole?
How many molecules are in a mole? The mole is represented by Avogadro’s number, which is 6.022×1023 atoms or molecules per mol. What is silica composed of? Silica (quartz): Silica, SiO2, is a chemical compound that is composed of one silicon atom and two oxygen atoms. It appears naturally in several crystalline forms, one of […]
Is upward positive or negative?
Is upward positive or negative? We consider the direction of gravity as positive and the upward direction as negative. Displacement is positive below the starting point and negative above. Velocity is positive in a downward direction and negative when going upward. For horizontal motion, right is positive and left is negative. Is lift an upward […]
Why is carbon a non metal Class 10?
Why is carbon a non metal Class 10? (i) Carbon is brittle. (ii) Carbon forms covalent compounds and carbide ions (negatively charged). (iii) Carbon forms an acidic oxide (CO2) like other non metal forms. What is the slowest Pokemon? On the other end of the spectrum, the world’s slowest Pokémon are Shuckles, Munchlax and Pyukumuku, […]