Answer:
111111111111111111111111111111111111111111111111111111
Explanation:
11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
Answer: b) False
Explanation: Microscopic energy is the the energy that is based on the molecular level in a particular energy system. Microscopic energy basically comprise with tiny particles like atoms and molecules .The sum of all microscopic form of energy e together make the internal energy .Therefore, the statement given is false because the sum of all the microscopic forms of energy of a system is quantified as internal energy not flow energy.
Explanation:
This question does not indicate the options to choose from, so I'll just outline the factors that determine if the nautical speed is safe for your boat.
When travelling with your boat, or just cruising around on your boat, It is necessary to consider the following factors before deciding if the speed you're travelling with is safe. These factors are:
1. <u>The weather and marine conditions</u>: One should calculate for the wind speed and direction, the water current, and the general condition of the water body.
2. <u>The traffic density on the water at that instance</u>: You should be mindful of other vessels on the water body before choosing your safe speed. The area available, and the proximity of these vessels to your boat should be considered
3. <u>Visibility</u>: The degree of visibility is a very important factor when determining what speed is safe for you. The speed should be chosen such that there is enough room and time to easily maneuver in order to prevent collision with an obstacle. Visibility can be impaired by fog, mist and cloudiness.
4. <u>The responsiveness of your vessels</u>: The ease with which your vessel responds to sudden change in direction should be considered. You shouldn't travel at a high speed if your boat is slow to respond to being maneuvered.
5. <u>Other navigational hazards</u>: Other navigational facilities and their proximity like buoys should be accounted for when choosing your vehicle speed.
Other factors includes:
draft of the vessel, limitations of radar equipment, and the wake your vehicle will leave at this speed.
From these listed factors, I think you should be able to pick out your answer.
Answer:
The molecular weight of the gas mixture is 35.38 g/mol.
Explanation:
The molecular weight of the gas can be found using the following equation:
Where:
m: is the mass = 230 g
n: is the number of moles
First, we need to find the number of moles using Ideal Gas Law:
Where:
P: is the pressure = 135 psi
V: is the volume = 15 L
R: is the gas constant = 0.082 L*atm/(K*mol)
T: is the temperature = 465 °R (K = R*5/9)
Finally, the molecular weight of the gas is:
Therefore, the molecular weight of the gas mixture is 35.38 g/mol.
I hope it helps you!
Answer:
the sun gives off light while at the same time gives off heat. the shoe box cooker takes that heat and light and reflects it around the shoe box. then the heat settles down into whatever is in the shoe box. the heat after being reflected around the shoe box is magnified by the foil wrapped in the box thus allowing the food or drink to be heated. the foil is a conductor of heat because it is metal .
Explanation:
hope this helps!