What is the electric flux through a cube of 1 cm? Therefore, the net charge enclosed within the cube is zero. Therefore, electric flux is zero. What are the three basic properties of the electric charge? In this section, we will learn about three such properties of point charges; the additivity of electric charge, the […]
Is sea water more dense than water?
What are the 7 training principles?
What are the 7 training principles? The principles of specificity, progression, overload, adaptation, and reversibility are why practicing frequently and consistently are so important if you want to improve your performance. What are the 4 main areas of health fitness? Research has shown that it’s important to get all four types of exercise: endurance, strength, […]
What are the noise control methods?
What are the noise control methods? Extraction, ventilation, cooling, openings in walls and enclosures. Instead of fitting silencers, it is often possible to achieve a 10 – 20 dB reduction in airborne noise from a duct or opening by lining the last bend in the ductwork with acoustic absorbent (foam or rockwool / fibreglass). Which […]
How much is 100 km an hour?
How much is 100 km an hour? Convert 100 Kilometers per Hour to Miles per Hour km/h mph 100.00 62.137 100.01 62.143 100.02 62.150 100.03 62.156 How fast is a 100km in mph? Kilometer/hour to Mile/hour Conversion Table Kilometer/hour [km/h] Mile/hour [mi/h] 20 km/h 12.4274238447 mi/h 50 km/h 31.0685596119 mi/h 100 km/h 62.1371192237 mi/h 1000 […]
What did Penzias and Wilson discovery prove?
What did Penzias and Wilson discovery prove? Penzias and Wilson had spotted the CMB, the predicted thermal echo of the universe’s explosive birth. The landmark find put the Big Bang theory on solid ground, suggesting that the cosmos did indeed grow from a tiny seed — a single point — about 13.8 billion years ago. […]
What are 4 ways to improve self-esteem?
What are 4 ways to improve self-esteem? Either way, if you are wondering how to improve your self-esteem, here are some of our top tips. Be nice to yourself. You do you. Get movin’ Nobody’s perfect. Remember that everyone makes mistakes. Focus on what you can change. Do what makes you happy. Celebrate the small […]
How can we prevent the global warming?
How can we prevent the global warming? How Can We Stop Global Warming? Recycle more. The aim is to cut down the amount of carbon dioxide released in the environment. Drive less. Plant trees. Switch to renewable energy. Use energy-efficient devices. Use less hot water. Turn off electronic devices. Spread awareness. What are ways to […]
What describes the movement of wind?
What describes the movement of wind? Movement of air caused by temperature or pressure differences is wind. Consequently, air blows anticlockwise around a low pressure centre (depression) and clockwise around a high pressure centre (anticyclone) in the northern hemisphere (see Figure 3.1). Which set of conditions describes a low pressure system? Explanation: A low pressure […]
Which circuit is better series or parallel?
Which circuit is better series or parallel? Two bulbs in a simple parallel circuit each enjoy the full voltage of the battery. This is why the bulbs in the parallel circuit will be brighter than those in the series circuit. Another advantage to the parallel circuit is that if one loop is disconnected, then the […]