Sound waves need a material or a medium to propagate therefore, they are called mechanical waves. They rely on the particles in the medium to... View Article
Electrolytic cell is used to convert electrical energy is converted to chemical energy. An electrolytic cell is a type of electrochemical cell... View Article
The value of the spring constant depends on the elastic properties of the spring. We know that, in an ideal spring, the spring force is... View Article
The estimated value of the solar constant is 1.366 kilowatts per second per square metre. The solar constant is used to quantify the rate at... View Article
Kilowatt-hour is the commercial unit of electric energy. The basic unit of energy is the joule or watt-second. An electrical energy is said to... View Article
We know that our body comprises of large amount of nerves. These nerves play a major role in our body. Nerve cell is also referred to neuron in... View Article
The vascular bundle is a part of the transport system in vascular plants which is comprised of two tissues: xylem and phloem. There are... View Article
The angular deviation is greatest for Violet. The angle of deviation of a prism is defined as the angle between the incident ray and the... View Article
Silicon dioxide is commonly known as silica. Silicon dioxide is also known as silica. It has other alternative names such as silicic acid and... View Article
The covalence of nitrogen in N2O5 is 4. When an element shares electrons with other atoms of the same or different elements to acquire a stable... View Article
Blue pine yields resin and turpentine. The scientific name of blue pine is Pinus wallichiana. It is a commercial source of turpentine. The wood... View Article
The Earth rotates on its own axis and it rotates in the eastward direction and in a counter-clockwise in prograde motion. So the direction of the... View Article
Synthesis of protein is controlled by RNA where m-RNA gets attached to the ribosome particles present in the cytoplasm. The m-RNA then gives the... View Article
Antidiuretic hormone (ADH) is also called Vasopressin. The anti-diuretic hormone is secreted by the neurohypophysis of the pituitary gland. It... View Article
Hydrogen chloride gas is collected by upward displacement of air. The method for preparing and collecting a gas less dense (lighter) than air... View Article
We can see that there is a great diversity of human forms and features across the planet. However, there is no biological basis to the notion of... View Article
Answer: The sclera is the white outermost part of the eye. The outer covering, a protective tough white layer called the sclera (white part of... View Article
Bases can be defined as substances which when dissolved in water produce hydroxide ions(OH-). Bases are known to increase the hydroxide ion... View Article
The electrode potential measures the tendency of the electrode to get oxidised or reduced. There is a potential difference between the electrode... View Article