Category: Physics

How much does it cost to fill a scuba tank with air? Did you know that there are many different grades of breathing air? Standard Air SCUBA Cylinders Price Standard Air Fill (Up To 3500 psi) $8.00 Tanks-A-Lot Fill Card (10 Air Fills*) $50.00 Visual Inspection (VIP/VCI) $20.00 Visual Inspection O2 Clean $25.00 How much […]

Is an oxbow lake? An oxbow lake is a U-shaped lake that forms when a wide meander of a river is cut off, creating a free-standing body of water. In south Texas, oxbows left by the Rio Grande are called resacas. In Australia, oxbow lakes are called billabongs. What does point bar mean? A point […]

What does it mean to view something? transitive verb. 1 : to look at attentively : scrutinize, observe view an exhibit. 2a : see, watch. b : to look on in a particular light : regard doesn’t view himself as a rebel. How do the different reference frames affect how you describe the motion of […]

What are 3 compound sentences? Compound Sentences with Coordinating Conjunctions She did not cheat on the test, for it was the wrong thing to do. I really need to go to work, but I am too sick to drive. I am counting my calories, yet I really want dessert. He ran out of money, so […]

Can Glow sticks kill dogs? Are glow sticks poisonous to dogs? Chewing on a glow stick can have harmful effects. The dog’s mouth, skin and eyes will become irritated as the fluid inside the stick leaks out. He may vomit, gag or salivate quite a bit as the toxic liquid is swallowed. What is inside […]

What does AM and FM stand for on the radio? AM and FM modulated signals for radio. AM (Amplitude Modulation) and FM (Frequency Modulation) are types of modulation (coding). The electrical signal from program material, usually coming from a studio, is mixed with a carrier wave of a specific frequency, then broadcast. How can I […]

How do you tell what size fuse you need? Find the size of fuse by multiplying the amps required by the device (2) by 1.5. 2×1.25 = 2.5 then we will round up to the nearest fuse size (in multiples of 5 amps) which would call for a 5 amp fuse. Cross Reference that fuse […]

What is the best route to drive across America? In This Post Overseas Highway: Florida. Route 66: Illinois to California. Pacific Coast Highway: California to Washington. Blue Ridge Parkway: Virginia & North Carolina. Route 89: Arizona, Utah, Wyoming & Montana. How long should you drive in a day? You should not drive for more than […]

What has a negative charge in an atom? Atoms are made of extremely tiny particles called protons, neutrons, and electrons. Electrons have a negative charge. The charge on the proton and electron are exactly the same size but opposite. Neutrons have no charge. Since opposite charges attract, protons and electrons attract each other. What would […]

Which planet would float in water? Saturn What are the two foci? An ellipse has two focus points. The word foci (pronounced ‘foe-sigh’) is the plural of ‘focus’. One focus, two foci. If the major axis and minor axis are the same length, the figure is a circle and both foci are at the center. […]