BIO Sleeping Metabolic Rate When people sleep, their metabolic rate is about 2.6 × 10-4 C/(s • kg). How many Calories does an 81-kg person metabolize while getting a good night's sleep of 8.5 h?

Q: 2. Derive an equation for determining the density of a floating/wooden object using Archimedes'…

A: The density ρ of an object of mass m and volume V is given by:

Q: One mole of atoms consists of 6.02 × 1023 individual atoms. If one mole of unicorn atoms were spread…

A: Determine the surface area.

Q: A certain corner of a room is selected as the origin of a rectangular coordinate system. If a fly is…

A:

Q: why pi/2 is used when solving for t.

A: Why pi/2 is used while solving for t

Q: Estimate the number of breaths taken .during an average human lifetime Hint: Let we start by…

A: Number of breath in one minute= 10 breaths Average is given in first question= 70 years

Q: "You are out for an early morning walk. You walk 5.0 m, South and 12.0 m, East. Then, you decided to…

A: Let   A = 5m, south  Ax= 0 m, Ay= - 5m B= 12m, east Bx= 12m, By= 0 m C= 4m, south west D = 6m, west

Q: two times the volume of a cylinder with the same height and a  8.5−inch

A: Volume is calculated in inches everywhere. Height is same and taken as 1 inch.

Q: Estimate the number of atoms in 1 cm3 of a solid. (Note that the diameter of an atom is about 10210…

A: Given: Total volume, V = 1 cm3 diameter of one atom = 10-10 m

Q: A rectangular block of wood is measured to have the dimensions 11.2 cm, 3.4 cm and 4.10 cm. Compute…

A: The problem is asking us to calculate the volume of a rectangular block of wood. The dimensions of…

Q: The common Eastern mole, a mammal, typically has a mass of 75 g, which corresponds to about 7.5…

A:

Q: How many ping pong balls would fit into a room 3 m wide by 4 m long by 4 m tall (without being…

A: Length of room ,l = 4 m width of room,   b = 3 m height of room,  h =4 m Diameter of ping pong,d =…