The particles of a gas move about randomly at very high speeds because of large spaces and very less attractive forces between them. … Because of this continuous collision between the particles of the gas and the walls of the container, the gas particles exert pressure on the walls ofRead More →
A solids exert pressure only on its base downwards while a fluid exerts pressure at all points in every direction. Why do solids exert pressure? Thrust is the force acting on an object perpendicular to its surface. Pressure = Thrust × Area . … Like solids, fluids (liquids and gases)Read More →
Causes of shortness of breath Common causes include asthma, a chest infection, being overweight, and smoking. It can also be a sign of a panic attack. But sometimes it could be a sign of something more serious, such as a lung condition called chronic obstructive pulmonary disease (COPD) or lungRead More →
Congressional oversight refers to the review, monitoring, and supervision of federal agencies, programs and policy implementation, and it provides the legislative branch with an opportunity to inspect, examine, review and check the executive branch and its agencies. How does the Congress check the bureaucracy? Congress can check the bureaucracy byRead More →