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What is constant energy requirement?
Constant energy requirement is the amount of energy needed to maintain basic bodily functions while at rest, also known as the basal metabolic rate (BMR). This energy is necessary to support functions such as heart rate, breathing, and cell maintenance. It does not include energy needed for physical activity or digesting food.
What is a bunny's metabolic rate?
A bunny's metabolic rate is typically higher than that of larger animals, allowing them to maintain their body temperature and energy levels. This higher metabolism is necessary for their small size and constant activity.
What are the three rules that apply to diffusion?
Diffusion occurs from an area of high concentration to an area of low concentration. The rate of diffusion is influenced by factors such as temperature, concentration gradient, and the size of particles. Diffusion is a passive process that does not require energy input from the cell.
What is the pulse rate of an humming bird?
A hummingbird's pulse rate is incredibly fast, ranging from 250 to 1200 beats per minute depending on the species and the activity level of the bird. This rapid heart rate is essential for sustaining their high metabolism and constant activity.
How long does it take for diffusion to occur?
Diffusion will constantly take place. However the net transfer of particles will cease when a concentration equilibrium occurs. I.e. you have a piece of iron with 0% carbon. you put it into a 20% carbon atmosphere. The carbon will diffuse into the iron until the concentration of carbon is the same in both the iron and the atmosphere. Diffusion will then still occur, but there will be diffusion to the bar and diffusion from the bar at the same rate.
What is the value of the rate constant?
I depends on the problem. The rate constant is different depending on the problem in which it occurs.
What is the value and unit of the rate constant for this reaction?
The value and unit of the rate constant for a reaction represent how fast the reaction occurs. The rate constant is typically denoted by the symbol "k" and its unit depends on the overall order of the reaction. The unit of the rate constant can be determined by the reaction rate equation.
Why a constant's derivative is always zero?
One definition of the derivative is: "Rate of change". Since a constant is constant, it doesn't change, and the rate at which it changes is zero.
Is rate of change always constant?
Depending on the situation, a rate of change can be constant (at least over a certain time period), or it may be non-constant.
What is the rate constant for this first-order reaction?
The rate constant for a first-order reaction is a constant value that determines how quickly the reaction occurs. It is denoted by the symbol "k" and is specific to each reaction. The rate constant can be calculated by using experimental data from the reaction.
In what ways do reaction rate, rate law, and rate constant differ in chemical kinetics?
In chemical kinetics, reaction rate refers to how fast a reaction occurs, rate law is the mathematical expression that relates the reaction rate to the concentrations of reactants, and rate constant is a constant value that represents the speed of the reaction at a specific temperature.
When does a population explosion happen?
It occurs when the individuals in a population reproduce at a constant rate.
If ΔG for a process is large, is the rate at which it occurs fast?
no, not necessarily
What is The order of reaction for which unit of rate and rate constant is same?
In a zero order overall process, the rate and rate constant will be the same. (Reaction order is an exponent, and if that exponent is "0" then the value is "1" and will cancel out.)
What does a constant variable mean?
The variable will change at a constant rate. Its pattern will never be broken or changed throughout its process.
The rate at which a parent atom creates daughter atoms is always?
Constant and Unique
How bad is a 150 heart rate?
A constant heart rate of over 150 is considered abnormal. If it occurs during exertion and then returns to a rate below 100, it is normal.
