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Disadvantages of gravitational energy?
It makes space travel very expensive.
Explain why in spite of these advantages fusion is not normally used for the generation of power?
It is too difficult to initiate and sustain the reaction within a controlled space.
How does a wave system function?
A wave system functions with a complex system of quantum mechanics. It is essentially a function of time and space that is very difficult to people measure.
What is the use of plutonium 238?
Mostly in RTG (Radio-Thermal Generators) to make electricity from heat of decay, for deep space probes and remote sites that are difficult to resupply.
What expands and how does that expansion indicates the temperature?
Solid,Liquids,Gases expand when heated. Heat makes the particle attraction low hence the space between the particles increase and the thing expand. The expansion is the increase in the moleculer space of substances.
What is an alveolar dead space?
An alveolar dead space is the volume of air in the alveoli of the lungs which does not partake in gas exchange.
How can we prove that matter occupies space?
Inflate a balloon.
What respiratory disease causes abnormal dilation of the alveolar space?
emphysema
The respiratory disease that causes abnormal dilation of the alveolar space is?
emphysema
How many inches of space does the air bag need to inflate?
space between is 25cm
What is difference between anatomical dead space and phyiological dead space?
ANATOMICAL DEAD SPACEThe volume of the conducting airways of the nose,mouth,trachea down to the level of alveoli representing dead portion of inspired gas unavailable of exchange of gases with pulmonary capilary blood. PHYSIOLOGICAL DEAD SPACEIt is the combination of anatomical dead space and alveolar dead space.where as alveolar dead space is the space occupied by gas which is transported to the alveoli but does not meet blood across the alveolar capillary membrane.
What is alveolar dead space?
Alveolar dead space refers to the portion of the air in the lungs that does not participate in gas exchange because it does not come into contact with the pulmonary capillaries. This can occur when there is impaired blood flow to certain areas of the lungs, leading to ventilation without perfusion. Alveolar dead space can contribute to ventilation-perfusion mismatch and can impact the efficiency of gas exchange in the lungs.
How can you prove that a air takes space?
Blow up a balloon or inflate a tire.
How do you get alveolar ventilation rate?
AVR=(Tidal Volume-Dead Space)* Respiratory Rate(or Frequency)
How does a diaphragam help in inhalation?
The diaphragm flattens to help inhalation. This creates more space in the chest cavity, so the pressure drops which causes a vacuum. This makes air rush in and inflate the lungs.
Why respiratory minute volume does not represent all air that reaches the alveolar surface?
Due to the presence of dead space
What is an alveolar rupture?
An alveolar rapture refers to a situation where the alveolus raptures as a result of increased trans alveolar pressure with less pressure in the adjacent intestinal space. The rapture is dangerous because the amount of pulmonary congestion or obstruction that prevents the expansion of the lung is immeasurable, thereby leaving no criteria for safe pressures.
