Physics - Category Questions

• What is the si unit of acceleration?
• What is the critical radius of insulation?
• Why carbon is not a semiconductor?
• What is evaporation what are the factors affecting it?
• Why ice density is less than water?
• What is conservative force give an example?
• What is the dimension of potential energy?
• What is the difference between voltage and potential difference?
• What is the reading of voltmeter in the following figure?
• What is the cause of buoyant force?
• What is denser medium and rarer medium?
• What is concave lens and convex lens?
• What is the magnification of convex lens?
• What is meant by dispersion of light?
• Which is more elastic iron or rubber why?
• What is ammeter?
• Why hydrogen has no neutron?