What are the most important properties of a star? Mass – The single most important property that determines other properties of the star. Luminosity – The total amount of energy (light) that a star emits into space. Temperature – surface temperature, closely related to the luminosity and color of the star. What does the color […]
Why did the ball roll when laid on the floor?
Why did the ball roll when laid on the floor? because the friction present between the surface pushes the atoms/particles in contact with surface or ground backwards, hence with centre of mass moving in a direction, the ball’s bottom surface(ie. The surface in contact) moves in opposite direction or backwards, causing the ball to roll. […]
What happens to the electrons in the anode?
What happens to the electrons in the anode? In electrochemistry, the anode is where oxidation occurs and is the positive polarity contact in an electrolytic cell. At the anode, anions (negative ions) are forced by the electrical potential to react chemically and give off electrons (oxidation) which then flow up and into the driving circuit. […]
What type of reaction is bromine and sodium?
What type of reaction is bromine and sodium? 2Na + Br2. 2NaBr Sodium react with bromine to produce sodium bromide. This reaction takes place at a temperature of 150-250°C. What would happen if you reacted sodium with bromine? Reactions with sodium Hot sodium will also burn in bromine or iodine vapor to produce sodium bromide […]
Can I sue my employer for not reporting my injury?
Can I sue my employer for not reporting my injury? Updated January 3, 2021 An employee injured on the job in California is generally limited to seeking recovery by filing a workers’ compensation claim. This means he or she cannot sue the employer in civil court. Can you get fired for not reporting an injury? […]
What enchantment lets you see underwater?
What enchantment lets you see underwater? Background Enchantment Name Respiration Max Level Level 3 (Respiration III) Description Extends how long you can breathe underwater (it also helps you see better underwater) Applies To Helmets How to add Enchantment 1. Enchanting Table 2. Anvil 3. /enchant command What does fortune do on an AXE? Fortune on […]
Did Newton agree with Galileo?
Did Newton agree with Galileo? Galileo determined the laws of gravity and explored the laws of motion on earth. Newton first conclusively affirmed the laws of motion and linked them with Kepler’s laws of planetary motion. Galileo had suggested this, but was censored by the Church before he was able to do further work to […]
What are natural resources quizlet?
What are natural resources quizlet? A natural resource is anything that people can use which comes from nature. Examples of natural resources are air, water, wood, oil, wind energy, hydro-electric energy, iron, and coal. What is an example of a renewable natural resource? Renewable resources include biomass energy (such as ethanol), hydropower, geothermal power, wind […]
What frequency makes you smarter?
What frequency makes you smarter? The highest frequency brain waves are apparently called gamma waves. These waves can have a frequency of anywhere between 25 and 100 Hz. People whose brains produce more gamma waves are said to have greater ability to concentrate, focus and experience higher levels of cognition. Will reading increase IQ? It […]
What are 3 physical properties of nickel?
What are 3 physical properties of nickel? Properties Of Nickel Nickel is silvery-white, hard, malleable, and ductile metal. It is a good conductor of heat and electricity. It is bivalent, that is it has a valency of two. The metal dissolves slowly in dilute acids. It’s melting point is 1453 °C and boiling point is […]