What are the lines around the nucleus called? As the electrons zip around, they can move in any direction, as long as they stay in their shell. Any direction you can imagine — upwards, downwards, or sidewards — electrons can do it. Electrons are constantly spinning in those atomic shells and those shells, or orbitals, […]
Is the force of gravity the same on all objects?
What are the 10 locomotor movements?
What are the 10 locomotor movements? The key locomotor skills are walking, running, jumping, hopping, crawling, marching, climbing, galloping, sliding, leaping, hopping, and skipping. What kind of movement is jumping? Jumping or leaping is a form of locomotion or movement in which an organism or non-living (e.g., robotic) mechanical system propels itself through the air […]
When water is heated with rise of temperature it consumes?
When water is heated with rise of temperature it consumes? When water is heated, latent heat of vaporisation is consumed to overcome the intermolecular forces of attraction at a constant temperature. Why does water rise as its heated? Explanation: When fluids (liquids and gases) are heated, they expand and therefore become less dense. Any object […]
How do you tell if an elderly person has a UTI?
How do you tell if an elderly person has a UTI? Typical Symptoms of UTI Urine that appears cloudy or dark. Bloody urine. Strong or foul smelling urine. Frequent or urgent need to urinate. Pain or burning during urination. Feelings of pressure in the lower abdomen. Low-grade fever. Night sweats, shaking or chills. Can UTI […]
How long does it stay dark in Alaska?
How long does it stay dark in Alaska? That said, Alaska still gets fairly extreme. For example, Barrow—one of the northernmost towns in Alaska—has about two months of darkness in the winter, from about November 18 to January 22. But in the summer, the sun doesn’t completely set for about 82 days, from roughly May […]
What is the curved surface of a cylinder called?
Why is methane the worst greenhouse gas?
Why is methane the worst greenhouse gas? The 20-year global warming potential of methane is 84. That is, over a 20-year period, it traps 84 times more heat per mass unit than carbon dioxide (CO2) and 32 times the effect when accounting for aerosol interactions. Which greenhouse gas traps the most heat? Methane. Methane, the […]
How do volcanoes affect humans and the environment?
How do volcanoes affect humans and the environment? Fast-moving lava can kill people and falling ash can make it hard for them to breathe. They can also die from famine, fires and earthquakes which can be related to volcanoes. People can lose their possessions as volcanoes can destroy houses, roads and fields. Lava can kill […]
What precautions should be noted before measuring current with the digital multimeter?
What precautions should be noted before measuring current with the digital multimeter? Before starting any measurement activity, you should check the multimeter for continuity. For this, connect its leads and confirm that it reads zero. When performing continuity check for a circuit, switch off the power supply to the circuit. What is the most accurate […]