What era of the universe are we in? Stelliferous Era This is the current era, in which matter is arranged in the form of stars, galaxies, and galaxy clusters, and most energy is produced in stars. Stars will be the most dominant objects of the universe in this era. Massive stars use up their fuel […]
What happens when a hot body and cold body are kept in contact with each other?
What happens when a hot body and cold body are kept in contact with each other? Thermal energy is moved from hot spots to cold spots by convection. Convection happens when hotter territories of a fluid or gas ascend to cooler regions in the fluid or gas. Cooler fluid or gas at that point replaces […]
What are the 5 components of soil?
What are the 5 components of soil? 1 Answer. The major components of the Earth are water, air/gases, minerals, organic and biological components, microorganisms and gases. What are the three main characteristics of soil? The particles that make up soil are categorized into three groups by size – sand, silt, and clay. Sand particles are […]
Is our food system sustainable?
Is our food system sustainable? In terms of environmental sustainability, our current global food system accounts roughly for 12.8 percent of our total global greenhouse gas emissions, and its contribution as a sector to climate change is quite significant. What are some examples of sustainable food systems? For example: Polycultural Permaculture systems that are desalinating […]
What can you determine when searching ahead of you?
What can you determine when searching ahead of you? Scanning helps you to see problems ahead that may cause you to change speed or roadway position, such as vehicles and people that may be in the roadway or signs warning of problems ahead. Look ahead –In order to avoid emergency braking or steering, you should […]
When combing your hair you scuff electrons from your hair onto the comb is your hair then positively or negatively charged How about the comb?
When combing your hair you scuff electrons from your hair onto the comb is your hair then positively or negatively charged How about the comb? When combing your hair, you scuff electrons from your hair onto the comb. Is your hair then positively or negatively charged? Your hair will have a positive charge. You just […]
Why is a triple beam balance called that?
Why is a triple beam balance called that? Its name refers to its three beams, where the middle beam is the largest, the far beam of medium size, and the front beam the smallest. The difference in size of the beams indicates the difference in weights and reading scale that each beam measures. How many […]
What makes evidence accurate?
What makes evidence accurate? A reliable source is one that provides a thorough, well-reasoned theory, argument, discussion, etc. based on strong evidence. Scholarly, peer-reviewed articles or books -written by researchers for students and researchers. Original research, extensive bibliography. What is the most unreliable form of evidence? Although witnesses can often be very confident that their […]
How many electrons must be transferred to generate a charge of 1 C?
How many electrons must be transferred to generate a charge of 1 C? We know that the charge on an electron is negative, and it is -1.6⨯10-19 coulomb. We need to calculate the number of electrons constituting one coulomb of charge. Total charge required for 1Coulomb. So 1 Columb of charge contains 6 × 1018 […]
What are the 7 components of fitness?
What are the 7 components of fitness? Terms in this set (7) Speed. Moving body parts quickly. Strength. Ability to push, pull, lift, and jump. Agility. Quickness. Coordination. Ability to move body parts together fluently. Balance. Being steady. Flexibility. Making muscles longer. Endurance. Long steady activity. What are the two components of fitness? Physical fitness […]