Does carrying a heavy bag build muscle?

Does carrying a heavy bag build muscle? When you lift your backpack to place onto your back, you use your shoulder muscles (i.e. deltoids). Throughout the hike you will do this a number of times so make sure that you also have enough strength. Like the abdominal muscles, they stabilise the body and prevent fatigue […]

What is the weakest of the four fundamental forces?

What is the weakest of the four fundamental forces? Actually, gravity is the weakest of the four fundamental forces. Ordered from strongest to weakest, the forces are 1) the strong nuclear force, 2) the electromagnetic force, 3) the weak nuclear force, and 4) gravity. Because they both have mass, the two protons exert gravitational attraction […]

Is fire a gas liquid or solid?

Is fire a gas liquid or solid? Most flames are made of hot gas, but some burn so hot they become plasma. The nature of a flame depends on what is being burnt. A candle flame will primarily be a mixture of hot gases (air and vaporised paraffin wax). Can the power go out if […]

How do you write amplitude?

How do you write amplitude? The Amplitude is the height from the center line to the peak (or to the trough)….Now we can see: amplitude is A = 3. period is 2π/100 = 0.02 π phase shift is C = 0.01 (to the left) vertical shift is D = 0. What happens if you increase […]

What state has lowest barometric pressure?

What state has lowest barometric pressure? Honolulu, Hawaii Is 30 a high barometric pressure? A barometer reading of 30 inches (Hg) is considered normal. Strong high pressure could register as high as 30.70 inches, whereas low pressure associated with a hurricane can dip below 27.30 inches (Hurricane Andrew had a measured surface pressure of 27.23 […]

Is germanium a good conductor of electricity?

Is germanium a good conductor of electricity? Pure silicon and germanium are poor conductors of electricity because their outer electrons are tied up in the covalent bonds of the diamondlike framework. They are not conductors in the metallic sense of the word, but are semiconductors. Which is better conductor silicon or germanium? Germanium is a […]

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