How does cold air affect an altimeter?

How does cold air affect an altimeter? 2 Answers. Air expands as the temperature increases and it compresses when the temperature decreases. When it is colder than ISA, the air column is compressed and therefore you are flying lower than the altimeter is indicating. In other words: the altimeter will over read in cold air. […]

Can a body have 0 velocity and still be accelerating?

Can a body have 0 velocity and still be accelerating? Yes, an object can have zero velocity and still be accelerating simultaneously. Then the object will start to move in the backward direction. Can a body have zero velocity and finite acceleration? This acceleration is the gravitational acceleration. At that point the component of acceleration/gravitational […]

How do I stop being sensitive to criticism?

How do I stop being sensitive to criticism? 7 Tips For Dealing With Criticism When You’re A Highly Sensitive Person Determine if the criticism is constructive or destructive. Dont respond immediately. Avoid black-and-white thinking. Ask questions. Look for the nugget of truth. Separate feelings from facts. Do something nice for yourself. How do you handle […]

What happens to the plant if you increase it?

What happens to the plant if you increase it? When you increase the level of light, plants will photosynthesize more. With too little light, photosynthesis cannot occur either and the plant suffers without the production of sugars. There are many complicating interactions between plants and light. Why are stomata necessary in plants with a cuticle? […]

What is oxidation number of H in h2o?

What is oxidation number of H in h2o? In water, hydrogen has an oxidation number of +1 because each hydrogen has lost one electron. Oxygen has an oxidation number of +2 because the single oxygen atom has gained a total of two electrons, one from each hydrogen. What is the oxidation number for helium? Helium […]

Can plants see color?

Can plants see color? ‘Invisible’ light Although plants are a bit color blind, they do sense colors, more appropriately energy levels, that are entirely invisible to us humans. For example, plants can perceive far-red light. Plants often utilize the red to far-red relationship. How far should plants be from grow lights? 16-36 inches Is 24 […]

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