What is total internal reflection simple definition? Total internal reflection, in physics, complete reflection of a ray of light within a medium such as water or glass from the surrounding surfaces back into the medium. The phenomenon occurs if the angle of incidence is greater than a certain limiting angle, called the critical angle. What […]
Which feature of a heating curve indicates a change of state?
Which feature of a heating curve indicates a change of state? The diagonal or the inclined lines shows the changes in terms of temperature, and the horizontal lines shows the changing of phases. What do you understand by change of state give two examples of change of state? The physical process where matter moves from […]
What is the source of almost all energy on Earth?
What is the source of almost all energy on Earth? the sun What is the ultimate source of energy for the Earth quizlet? The sun What type of organisms can use the energy from the sun to make their own food? Most autotrophs use a process called photosynthesis to make their food. In photosynthesis, autotrophs […]
Who holds and what is the track world record in the mile?
Why is Ocean important for food?
What does the slope of velocity time graph represent?
What does the slope of velocity time graph represent? The slope of a velocity graph represents the acceleration of the object. So, the value of the slope at a particular time represents the acceleration of the object at that instant. Can you draw a graph for uniform motion? Distance-Time Graph for Uniform Motion Let’s draw […]
What is the largest watershed in America?
What is the largest watershed in America? Mississippi River watershed Which is world longest river? WORLD Nile: 4,132 miles. Amazon: 4,000 miles. Yangtze: 3,915 miles. Which is the 12 longest river in the world? The 25 Longest Rivers in the World Number River Length in Miles 1. Nile 4,135 miles 2. Amazon 3,980 miles 3. […]
What is a cultural region example?
What is a cultural region example? A cultural region is a region with people who share common cultural characteristics. Geographers recognize several major cultural regions in the world today, including the Middle East, Latin America, North America, Europe, Russia, Sub-Saharan Africa, China, Japan, South Asia, and Southeast Asia. Which is the best example of a […]
What are the three types of leases?
What are the three types of leases? The three most common types of leases are gross leases, net leases, and modified gross leases. The Gross Lease. The gross lease tends to favor the tenant. The Net Lease. The net lease, however, tends to favor the landlord. The Modified Gross Lease. Find the Lease for Your […]
What are the three properties of metalloids?
What are the three properties of metalloids? Physical properties of metalloids are as follows: ▪️Metalloids have a solid state of matter. ▪️In general, metalloids have a metallic luster. Metalloids have low elasticity, they are very brittle. ▪️Middleweights are semi-conducted elements, and they allow leave the average transmission of heat. Is sulfur dull or shiny? Appearance […]