Which Colour has lowest frequency? red Is red light hotter than blue light? Red light has a longer wavelength than blue light; this means, blue light has a higher frequency than red light. Since there is more energy in higher frequencies, theoretically, blue light is warmer than red light. Since there is more energy in […]
Can a DC motor run on AC?
Can a DC motor run on AC? The AC series motor you describe is a universal motor, and will work fine on DC. The speed characteristics will be a little different, since when running on AC there’s a significant reactive drop in the field windings that reduces the available driving emf. Can you charge DC […]
Are 3 or 5 blade fans better?
Which planet has the greatest erosion?
Which planet has the greatest erosion? Mars What causes erosion on the moon? The solar wind and micro-meteorite impacts appear to be the main drivers of erosion on the Moon today as well as the big temperature change between day and night which weakens and breaks up rock. Why does the moon almost have no […]
What are the three main global wind belts?
What are the three main global wind belts? There are three prevailing wind belts associated with these cells: the trade winds, the prevailing westerlies, and the polar easterlies (Fig. 3.10). Fig. 3.10 only shows the circulation cells and winds in the Northern Hemisphere. What are the 2 main types of winds? Wind blowing above the […]
How husbands miss their wives?
How husbands miss their wives? Improving your relationship with your husband is the best way to make him genuinely miss you. You can start by considering his point of view instead of focusing only on your own. It’s human nature to think about our own individual needs, but good husbands and wives also think about […]
What increases resistance in a wire?
What increases resistance in a wire? Resistance increases with the temperature of the wire. The hotter wire has a larger resistance because of increased vibration of the atomic lattice. When a material gets hotter the atoms in the lattice vibrate more. What’s the relation between current and resistance? The relationship between current, voltage and resistance […]
Do all elements have isotopes?
Do all elements have isotopes? All elements have isotopes. There are two main types of isotopes: stable and unstable (radioactive). There are 254 known stable isotopes. All artificial (lab-made) isotopes are unstable and therefore radioactive; scientists call them radioisotopes. How do isotopes give off radiation? Radioactive isotope, also called radioisotope, radionuclide, or radioactive nuclide, any […]
What is the third definition of elevation?
Why is it important to submit assignments on time?
Why is it important to submit assignments on time? Homework provides students with necessary practice in writing, thinking, reading, and problem-solving. Doing homework in time is very important since it will show your professor that you are a serious student who is interested in the subject. If you perform all your tasks on time, this […]