4. Make Sure To label as well. Indicate all forcas an the following system: 5ks Mp=D0.3 %3D

Q: 5. A power plant uses nuclear energy to heat up steam. The steam at 450°C generates electric power,…

A: Given data:  Hot temperature (TH) = 450°C Cold temperature (TC) = 40°C Required: The maximum…

Q: QUESTION 7 A battery is made up of an unknown number of cells. Each of the cells in the battery is…

A:

Q: Q2. Calculato number of accessible states for a molecule of Nitrogen enclosed on a box of volume I…

A: Step 1:Step 2:

Q: Convert between energy units. a. 534 kWh toJ c. 567 Cal toJ b. 215 kJ to Cal d. 2.85 x 10 J to cal

A: (a)  In hour there are 3600 s.  The 534 kWh can be converted into Joule as,  534 ×103 Js×3600…

Q: 1. What is the difference between a conductor and a semiconductor? 2. Which element is used to…

A: Transistor is a three terminal device made up of silicon. it will be act as a switch. A transistor…

Q: 6) Locate the center of mass of the following molecules: (a) The HCI molecule has a dumbbell shape,…

A:

Q: - Problem 3: Helium is a very important element for both industrial and research applications. In…

A:

Q: 29. A real engine, operating between 1800 K and 900 K, has an efficiency that is 50% of the most…

A: Write the given values with the suitable variables. TH=1800 KTL=900 K Here, TH and TL are the higher…

Q: Order the following sets from smallest to largest: a. Ca, Mg, Be b. Ga, Br, Ge c. Se2-, Br-, Br

A: We know in periodic table if we go from left to right in a period the size of an atom decreases…

Q: Answer the following questions. a. Compare the top and bottom states (1 and 4). Do these represent…

A: Total number of states, gi=2  Total number of particles, ni=2 total number of particles=N The total…

Q: Write the molecular equation and net ionic equation for the reaction of hydroiodic acid and…

A: Acid-base reaction between strong acid HI and strong base KOH is : Molecular equation is : HI…

Q: BIO Sleeping Metabolic Rate When people sleep, their metabolic rate is about 2.6 × 10-4 C/(s • kg).…

A: when people sleep their metabolic rate = 2.6*10^-4 C/(s.kg)The mass of the person = 81 kgThe…

Q: Find the percentage by mass of the elements in strontium sulfide SrS (to the nearest 1%) Omit the %…

A: The molar mass of SrS, strontium sulfide is 119.685 The atomic mass of strontium is 87.62 so the…

Q: Krugen Industrial smoothing produces ball bearings. after inspection, it has generally been found…

A: Random variable: The functions that are real-valued and whose domain is the sample space of a random…

Q: 1. Show that the mean velocity of an electron in an electron gas at the absolute zero of temperature…

A: An electron gas is at an absolute zero temperature.If  is the velocity of the electron at the Fermi…