What happens if atmospheric pressure is too high? As the pressure decreases, the amount of oxygen available to breathe also decreases. At very high altitudes, atmospheric pressure and available oxygen get so low that people can become sick and even die. What is considered high pressure weather? A barometer reading of 30 inches (Hg) is […]
Is flammability a physical or chemical property?
Is flammability a physical or chemical property? Chemical properties are properties that can be measured or observed only when matter undergoes a change to become an entirely different kind of matter. They include reactivity, flammability, and the ability to rust. Is odor a physical or chemical property? Properties that can be determined without changing the […]
Can I ask a Favour from you?
What proves a permanent magnet?
What proves a permanent magnet? A high magnetic ordering temperature (called the “Curie temperature” or Tc), below which the material is spontaneously magnetic. A large remanent magnetic flux (called “remanence” or Br) maintained in the absence of an external magnetic field. A strong resistance to demagnetization (called “coercivity” or Hc) What is the strength of […]
Which bird can fly without flapping wings?
Which bird can fly without flapping wings? albatross Do birds sleep while flying? Due to the lack of studies monitoring the sleep patterns of flying birds, these hypotheses had previously been left unconfirmed. Now, however, according to a new study from the Max Planck Institute for Ornithology, researchers have finally found evidence that birds do […]
What taxes were put on the colonists?
What taxes were put on the colonists? The laws and taxes imposed by the British on the 13 Colonies included the Sugar and the Stamp Act, Navigation Acts, Wool Act, Hat Act, the Proclamation of 1763, the Quartering Act, Townshend Acts and the Coercive Intolerable Acts. What did Great Britain do to the colonists? The […]
How many beers equal a pitcher?
Is o2 an ionic compound?
What is say is a path of electricity one word answer?
What is say is a path of electricity one word answer? An electric circuit is a path in which electrons from a voltage or current source flow. The point where those electrons enter an electrical circuit is called the “source” of electrons. Is a closed path that allows electricity to flow from one point to […]
What are the 4 components of body mechanics?
What are the 4 components of body mechanics? Elements of Body Mechanics It involves the basic elements of body alignment (posture), balance, and coordinated movement. What are the 6 principles of body mechanics? Maintain Proper Body Alignment. Tuck in your buttocks. Pull your abdomen in and up. Keep your back flat. Keep your head up. […]