Category: Physics

Is O2 stronger than H2? Answer: Bond enthalpy of O2 is greater than that of H2 as it contains double bond between oxygen atoms While hydrogen atoms in H2 are bonded by single bond. mark me as brainliest. Which is stronger h2 or cl2? The same reasoning applies to this question. Two chlorine atoms are […]

Why do long jumpers land sand? Athlete is made to land on the sand after long jump so as to increase the time of impact. This reduces the momentum and force by which he is landing on the ground. Thus, athlete is saved from getting injured. Why does an athlete put some sand? Why does […]

What is bouncing effect? Bounce Animation effect is used to move the element quick up, back, or away from a surface after hitting it. What is bouncing button? When a switch is toggled, contacts have to physically move from one position to another. As the components of the switch settle into their new position, they […]

Is it cold in NC in March? In Charlotte, North Carolina, the average high-temperature slightly increases, from a cool 53.6°F (12°C) in February, to a mild 60.4°F (15.8°C). The average low-temperature, in March, is 42.6°F (5.9°C). Does it snow in March in North Carolina? March madness: March 12 snows are common in North Carolina From […]

How do you calculate the number of turns in a transformer? Windings and Wire You now need to determine the number of turns that will be required for each secondary winding. The first step is to use formula 3 (N(s) = V(s) / V(p) x N(p)) to determine the turns for a perfect transformer. This […]

What happens when comets collide? A head-on collision. The comets would most probably disintegrate into smaller pieces. In addition, the large amount of thermal energy produced by the collision may be able to vaporize the ice into gaseous water, and may also produce glass particles from the melting of the rock particles. Is it possible […]

How can we reduce loading effect in ammeter? using two resistance to vary the gain. however, the input resistance should less than 1k due to the limitation of the input noise.In my design another resistance should larger than 1000k due to the loading effect. Any buffer should be use between output and the resistance to […]

How many Lux is a 100 watt bulb? 1600 lumens How many Lux is a 60 watt bulb? How Much Light Do I Need? Old Incandescent Bulbs (Watts) ENERGY STAR Bulb Brightness (Minimum Lumens) 40 450 60 800 75 1,100 100 1,600 What is Lux in LED light? Lux: The amount of light that is […]

What is the structure of membranes? The plasma membrane is composed of a bilayer of phospholipids, with their hydrophobic, fatty acid tails in contact with each other. The landscape of the membrane is studded with proteins, some of which span the membrane. Some of these proteins serve to transport materials into or out of the […]

Do termites eat Hardie board? As we’ve mentioned, Hardie Board, vinyl, and metal siding are impervious to pests. Termites and carpenter ants eat wood, but the wood pulp used in Hardie board is infused with cement, so the pests have no interest or access to it. Does Hardie board increase value of home? James Hardie […]