Why is Aluminium ductile in terms of structure? The energy is transferred throughout the rest of the metal by the moving electrons. Metals are described as malleable (can be beaten into sheets) and ductile (can be pulled out into wires). This is because of the ability of the atoms to roll over each other into […]
Who is father of nutrition?
Who is father of nutrition? Antoine Lavoisier Who is the first nutritionist? Adelle Davis (25 February 1904 – 31 May 1974) was an American author and nutritionist, considered “the most famous nutritionist in the early to mid-20th century.” She was as an advocate for improved health through better nutrition…. Adelle Davis Website The Adelle Davis […]
How is sound waves measured?
How is sound waves measured? Sound energy travels in waves and is measured in frequency and amplitude. Amplitude measures how forceful the wave is. Frequency is measured in the number of sound vibrations in one second. A healthy ear can hear sounds of very low frequency, 20 Hertz (or 20 cycles per second), to a […]
What are causes of ocean acidification?
What are causes of ocean acidification? Ocean acidification is mainly caused by carbon dioxide gas in the atmosphere dissolving into the ocean. This leads to a lowering of the water’s pH, making the ocean more acidic. Many factors contribute to rising carbon dioxide levels. What happens during ocean acidification? When carbon dioxide (CO2) is absorbed […]
Why is the Cenozoic Era important?
Why is the Cenozoic Era important? Cenozoic Era, third of the major eras of Earth’s history, beginning about 66 million years ago and extending to the present. It was the interval of time during which the continents assumed their modern configuration and geographic positions and during which Earth’s flora and fauna evolved toward those of […]
Why thick wires are used in transformer?
Why thick wires are used in transformer? When a transformer is in operation, there are ac currents in primary and secondary coils. This is the most important for the high current winding (the secondary coil of a step-down transformer). Thick copper wire is used for this winding, because thick wire of low resistivity has a […]
What is the name of the force exerted by the first object on a second object?
What is the name of the force exerted by the first object on a second object? exerted by two objects on each other are often called an action- reaction force pair. Either force can be considered the action force or the reaction force. You might think that because action-reaction forces are equal and opposite that […]
Can crystals help with anxiety?
Can crystals help with anxiety? Working with grounding stones to create a sense of balance tends to calm the mind quite a lot. Carlton suggests that smokey quartz, red jasper, agate, black tourmaline, shungite and haematite are all good options to meditate with, to help alleviate anxiety. Should I sleep with crystals under my pillow? […]
How do you make a man crave you emotionally?
How do you make a man crave you emotionally? More Ways On To Get Him Addicted To You Share secrets. Secrets are a great bond for an intimate relationship. Show your gratitude. Show how happy you are by being with him. Understand their emotion and react properly. Create trust. Be yourself around them. Give them […]
What comes first in trace conditioning?
What comes first in trace conditioning? a procedure in classical conditioning in which a conditioned stimulus and an unconditioned stimulus are separated by a constant interval (called the trace interval), with the conditioned stimulus presented first. What is the difference between forward conditioning and backward conditioning? Forward conditioning: Occurs when the neutral stimulus (NS) appears […]