How many degrees is a 6% grade? Slopes vs. gradients vs. % grades Slope Angle (degrees) Gradient Grade (%) 5 1 8.75 5.74 1 10 6 1 10.5 What is a 360 angle called? A 180° angle is called a straight angle. Angles such as 270 degrees which are more than 180 but less than […]
How can you reduce unwanted energy transfers in a machine with moving touching components?
How can you reduce unwanted energy transfers in a machine with moving touching components? Mechanical devices can be made more efficient through lubrication to reduce the friction between moving parts of a machine and increase the amount of useful energy transferred. Can you put too much insulation in your attic? It is possible to over-insulate […]
How do I find the mean of a frequency table?
What can a green leaf be compared to?
What can a green leaf be compared to? A green leaf is compared to a factory as it manufactures food for the plant. Does photosynthesis occur in leaves? In plants, the process of photosynthesis takes place in the mesophyll of the leaves, inside the chloroplasts. Chloroplasts contain disc-shaped structures called thylakoids, which contain the pigment […]
What is an example of state-dependent memory?
What is an example of state-dependent memory? State-dependent memory refers to improved recall of specific episodes or information when cues relating to emotional and physical state are the same during encoding and retrieval. For example, a person may be alert, tired, happy, sad, drunk or sober when the information was encoded. … What are the […]
What Cannot be burned by fire?
What Cannot be burned by fire? Riddle: What can’t be burned in fire, nor drowned in water? Answer: Ice. What is a fire risk? A fire risk is the likelihood of a fire occurring and the consequences of that fire should one occur. 4. The legally defined Responsible Person under the Regulatory Reform (Fire Safety) […]
What are 2 similarities and 2 differences between ionic and covalent bonds?
What are 2 similarities and 2 differences between ionic and covalent bonds? The molecules that are formed from the ionic and covalent bonds are neutral. This is because, in an ionic bond, two opposite charges cancel each other while in a covalent bond, neutral components shared the pair of electrons. Ionic and covalent, both are […]
Do projectiles have a predictable path?
Do projectiles have a predictable path? Projectiles do not follow a predictable path. Where will the ball have the smallest speed? The speed is smallest at the highest point of its flight path because the y- component of the velocity is zero. At what point of the projectile path the speed is i minimum and […]
What note is 786 Hz?
What is Pascal law and its derivation?
What is Pascal law and its derivation? In the 1600’s, French scientist (Methematcian) Blaise Pascal (1623-1662) discovered one fact which is termed as Pascal’s Law. Pascal’s Law. According to Pascal’s Law, “Pressure or intensity of pressure at a point in a static. fluid will be equal in all directions”. What is Pascal’s law state its […]