Category: Physics

What distinguishes push-ups from other chest exercises? What distinguishes push-ups from other chest exercises such as the bench press and dumbbell flies? Push-ups do not require any weights or machines. Is it true well designed weight training programs only target two or three body areas? Answer Expert Verified. False, well designed weight training programs actually […]

What is the specific heat of the unknown metal sample? The specific heat capacity of the unknown metal is approximately 916 J kg−1K−1, which roughly corresponds to the heat capacity of aluminium as listed in the Handbook of Chemistry and Physics. How can you identify an unknown metal? You can identify an unknown substance by […]

How do you calculate the volume of a hydraulic fluid? Calculation of the Volume of a Hydraulic Cylinder When Extended and Retracted. Volume of the cylinder = pr2h. = 3.14 x (3.5)2 x 34 cm3 = 3.14 x 12.25 x 34 cm3 Volume of the piston = pr2h. = 3.14 x (3.5)2 x 4.5 cm3 […]

Why is the dictator R? Appropriate for ages 17+. Graphic. Graphic language, graphic violence, graphic nudity, sexual content and themes (including rape and child abuse) and graphic bodily functioning. What’s the difference between the dictator rated and unrated? Running more than 15 minutes longer, the unrated version offers a lot of additional footage. Also, several […]

How do you solve pumping lemma problems? Method to prove that a language L is not regular At first, we have to assume that L is regular. So, the pumping lemma should hold for L. Use the pumping lemma to obtain a contradiction − Select w such that |w| ≥ c. Select y such that […]

What is the mass in grams of 2.50 mol of oxygen gas? Section 3 – Using Chemical Formulas Question Answer What is the mass in grams of 2.50 mol of oxygen gas? 75g (2.50 mol x 30 g/mol) Find the percentage composition of PbCl2 74.51% Pb, 25.49% Cl Find the percentage composition of Ba(NO3)2 52.55% […]

What iron ore is used in the blast furnace? The blast furnace Iron is extracted from iron ore in a huge container called a blast furnace. Iron ores such as haematite contain iron(III) oxide, Fe 2O 3. The oxygen must be removed from the iron(III) oxide in order to leave the iron behind. What comes […]

What kind of oil does 2011 Dodge Caliber take? SAE 5W-20 Full Synthetic Motor Oil How many quarts of oil does my 2010 Dodge Caliber take? 4.5 quarts How much oil does a Dodge Caliber SXT take? Engine lubricant oil capacity: 4.7 liter / 5 U.S. qt / 4.1 imp. qt Engine coolant capacity: 6.8 […]

How much does a trainee hairdresser earn? As an Apprentice you are entitled to the National Minimum Wage (NMW) for Apprentices which is currently £3.70 per hour (some salons may pay more), if you are under 19 or 19 and in the first year of your Apprenticeship. Do you get paid in a traineeship? Trainees […]

Can you bury ashes in a Catholic graveyard? According to new guidelines from the Vatican’s doctrinal office, cremated remains should be kept in a “sacred place” such as a church cemetery. Ashes should not be divided up between family members, “nor may they be preserved in mementos, pieces of jewelry or other objects.” Can you […]