What are the 3 regular views of an object? Typically, an orthographic projection drawing consists of three different views: a front view, a top view, and a side view. Occasionally, more views are used for clarity. The side view is usually the right side, but if the left side is used, it is noted in […]
What are characteristics of simple squamous epithelium?
What are characteristics of simple squamous epithelium? A simple squamous epithelium is a simple epithelium made up of squamous epithelial cells. The squamous epithelial cells are characterized by being flat, possessing an oblong nucleus, and having a scale-like appearance. The cells are wider than they are tall and appear somewhat hexagonal when viewed from above. […]
Is Fitbit sleep tracking accurate?
Is Fitbit sleep tracking accurate? However, Fitbit and Oura were deemed the most accurate out of eight commercial brands that were tested. That’s not to say they won’t be capable of better discriminating between sleep stages or providing even more data as the algorithms used by the devices evolve. What stage of sleep do you […]
What element has 70 neutrons?
What element has 70 neutrons? Ytterbium – Yb Is ytterbium toxic? Health effects of ytterbium Ytterbium is a skin and eye irritant and it is also a suspected teratogen. All compounds should be stored in closed containers, protected from air and moisture and treated as highly toxic. What is Yb number? 70 What is the […]
How do you interpret mean and mode?
How do you interpret mean and mode? The mode is the value that occurs most frequently in a set of observations. Minitab also displays how many data points equal the mode. The mean and median require a calculation, but the mode is determined by counting the number of times each value occurs in a data […]
What is the best method of desalination?
What is the best method of desalination? There are many ways to desalinate water, but one of the most effective is membrane desalination. In this method, water is pushed through a thin membrane with tiny holes. The water flows through the pores, but the salt ions can’t, leaving only fresh water on the other side. […]
What happens to gas molecules when they are heated?
What happens to gas molecules when they are heated? Molecules within gases are further apart and weakly attracted to each other. Heat causes the molecules to move faster, (heat energy is converted to kinetic energy ) which means that the volume of a gas increases more than the volume of a solid or liquid. What […]
How did people tune before tuning forks?
How did people tune before tuning forks? What did people do? Well, tuning forks were invented around 1711. Before that, people could use wind instruments (like organs or recorders). String instruments give you more options when playing, but it’s harder to have a fixed pitch reference with strings. What is used to tune instruments? Instruments […]