Category: Questions

Do smartphones emit harmful radiation? Do cell phones give off (emit) radiation? Yes – cell phones and cordless phones use radiofrequency radiation (RF) to send signals. RF is different from other types of radiation (like x-rays) that we know can be harmful. We don’t know for sure if RF radiation from cell phones can cause…

What is error What are the types of error? An error is something you have done which is considered to be incorrect or wrong, or which should not have been done. Type of error – : There are three types of error: syntax errors, logical errors and run-time errors. (Logical errors are also called semantic…

Who wrote national anthem UAE? Dr Al Sheikh Despite the passage of time, the anthem is in line with the UAE’s development,” he said. After working at the Ministry of Education for 26 years, Dr Al Sheikh moved to Dubai Courts, where he works as a family advisor on relationships. When was UAE national anthem…

Is mass marketing cost effective? One of the biggest advantages mass marketing has is the scope and cost-efficiency of advertising on a much larger scale than smaller business marketing strategies. Because you buy so much of a product, the cost is discounted. Companies that use mass marketing experience the same thing. What are examples of…

What is the probability of getting an odd number 1 to 10? Answer: 1/2. What is the probability of even that a number chosen from 1 to 10 is a prime number? Main Answer : 2:5 is the probability of the event that a number chosen from 1 to 10 is a prime number… What…

How did Jehovah Witness get my name and address? Usually, they just go door-knocking (called going “out in service”) and talk to people. When they find someone who doesn’t speak the same language as them, they’ll get what information they can from you and fill out a form. When did Jehovah Witnesses stop smoking? 1973…

How many motor neurons are in the human body? There are approximately 500,000 motor neurons carrying information from the CNS to peripheral organs, muscles, and glands. Efferent fibers are the axons of the motor neurons responsible for this. How many motor neurons are needed? How many motor neurons are needed to carry an action potential…

Did Japanese ever fight Romans? No. When Europeans were trading with Japan in the 16th century it took about two years to get there and the ships were much better than what the Romans had. Did the Romans know about the Chinese? The short answer is: yes, the Romans knew of the existence of China….

Who has the right of way between police or ambulance? You must yield the right-of-way to a police car, fire engine, ambulance, or other emergency vehicle that uses a siren and flashing lights. Pull as close to the right of the road as possible and stop until the emergency vehicle(s) has passed. However, don’t stop…

What is the process of osmoregulation in amoeba? In Amoeba and paramecium, osmoregulation occurs through Contractile vacuole. The function of a contractile vacuole in protozoan is to expel out excess water via diffusion. Contractile vacuoles protect a cell from absorbing too much water and potentially exploding by excreting excess water. What is the process of…