How do scientists know the universe is expanding simple? American astronomer Edwin Hubble and others discovered in the 1920s that the Universe is expanding by showing that most galaxies are receding from the Milky Way — and the farther away they are, the faster they are receding. The roughly constant ratio between speed and distance […]
How much does a time machine cost?
How much does it cost to get new rotors and brake pads?
How much does it cost to get new rotors and brake pads? Labor at a shop to replace rotors and pads is approximately $150 to $200 per axle. Brake rotor and pad repair generally comes out to around $250 to $500 per axle when visiting a professional shop. Calipers are the most difficult and expensive […]
Is carbon dioxide made into sugar?
Is carbon dioxide made into sugar? Their process is similar to how trees and other plants slowly capture carbon dioxide from the atmosphere, converting it to sugars that store energy. What substances are recycled in photosynthesis and respiration? The four substances recycled during photosynthesis and respiration are: carbon dioxide (CO2), which is emitted as waste […]
Which waves move the fastest?
Which waves move the fastest? P waves travel fastest and are the first to arrive from the earthquake. In S or shear waves, rock oscillates perpendicular to the direction of wave propagation. In rock, S waves generally travel about 60% the speed of P waves, and the S wave always arrives after the P wave. […]
Who started the Vietnam War?
Who started the Vietnam War? The Vietnam War had its origins in the broader Indochina wars of the 1940s and ’50s, when nationalist groups such as Ho Chi Minh’s Viet Minh, inspired by Chinese and Soviet communism, fought the colonial rule first of Japan and then of France. How many Chinese soldiers died in the […]
What is the difference between cognitive therapy and cognitive behavioral therapy?
What is the difference between cognitive therapy and cognitive behavioral therapy? The main difference between the two is that cognitive therapy focuses on eliminating psychological distress, while cognitive-behavioral therapy targets the elimination of negative behavior, as well. What are the 4 components of CBT? In CBT/cognitive therapy, we recgonize that, in addition to your environment, […]
Which bond is the strongest?
Which bond is the strongest? Covalent bond Are metallic bonds stronger than covalent? So, in metallic bond there is actually no overlapping between any two atoms. So , we can conclude that a covalent bond is more stronger than a metallic bond. Neither ionic nor covalent bond exist in metal -how could it can be […]
Can blood type O drink alcohol?
Can blood type O drink alcohol? People with type O blood should avoid drinking the following, according to the diet plan: beer. coffee. distilled liquor. Do O blood types live longer? In a survey of German doctors aged >75 years, group O appeared to be associated with longer life expectancy9. Findings of two studies performed […]