- How many hours should we use mobile?
- What are the advantages of using mobile phones?
- Is mobile good or bad?
- What are the disadvantages of smartphone?
- Why mobile phones are bad?
- Does using mobile affect brain?
- What is the purpose of a telephone?
- What are the advantages of telephone?
- What are the side effects of mobile?
- Is mobile good or bad for students?
- What diseases can cell phones cause?
- What are the advantages and disadvantages of having a mobile phone?
- What are the uses of telephone in our daily life?
- What are the pros and cons of telephone?
How many hours should we use mobile?
According to research from RescueTime, one of several apps for iOS and Android created to monitor phone use, people generally spend an average of three hours and 15 minutes on their phones every day, with the top 20% of smartphone users spending upwards of four and a half hours..
What are the advantages of using mobile phones?
20 Advantages of Mobile Phones20 Mobile Phone Benefits. Communication. … Communication. Mobile phones provide the means to communicate with friends, family, coworkers, and indeed most of the world’s population instantly. … Small and Convenient. … Photos and Video. … Texting. … Fashion and Self-Expression. … 6. Entertainment. … Notes and Reminders.More items…•
Is mobile good or bad?
Mobile phone radiations cause serious damagers to human organs. It is discovered that mobile radiation leads to brain injuries and also increased the possibility of having a cancer. In most countries using mobile while driving is prohibited because sixty percent road accidents due to the driving while using mobiles.
What are the disadvantages of smartphone?
The electromagnetic radiation will be high because of the heavy internet usage and might lead to health problems such as a brain tumor and Skin Cancer. The HEV light emitted from the screen of a smartphone leads to severe eye-strain during long-time use and would slowly damage the retina.
Why mobile phones are bad?
There are many reasons why cell phones are bad. Cell phones cause a distraction for children in classrooms, drivers on the road, and they can be addictive. Another negative effect is cell phones disconnect us from the social world. School districts have taken a stand with cell phones in the classroom.
Does using mobile affect brain?
A study by the National Institutes of Health in the US suggests that mobile phones could have an effect on the brain. They reported higher sugar use in the brain, a sign of increased activity, after 50 minutes on the phone.
What is the purpose of a telephone?
Device that coverts sound and electrical waves into audible relays, and is used for communication. The telephone consists of two essential parts; a microphone and a speaker. This allows the user to speak into the device and also hear transmissions from the other user.
What are the advantages of telephone?
Phone calls create stronger relationships, foster clear communication, and allow you and your customers to save time by getting the answers you need in real time. Telephone calls are most effective in a few different types of conversations.
What are the side effects of mobile?
Apart from cancer risk, mobile phones influence our nervous system. They may cause headaches, decreased attention, shortness of temper, sleep disorders and depression, mostly among teenagers. Radio waves are not the only reason for such symptoms.
Is mobile good or bad for students?
However, it has both positive and negative effect on students. … Of course, students use it as a mean of communication and sometimes for an emergency call if they need it. Yet, they would use their mobile phones for both bullying and cheating. Also, mobile phones will make students lost concentration during their study.
What diseases can cell phones cause?
The diseases due to the electromagnetic field are immune system damage, Alzheimer’s disease, Parkinson’s disease and heart problems . It is concluded that by usage of the mobile phones three diseases such as the brain tumor, male infertility and ear hearing function can be affected on human health.
What are the advantages and disadvantages of having a mobile phone?
It is convenient, cost-effective, and can be done anywhere as long as network connectivity is available. Amid all those benefits, you cannot overlook the bad effects of frequent use of a mobile phone. Among all, there is this most recent and developing disadvantage called nomophobia.
What are the uses of telephone in our daily life?
Uses of mobile phones in our routine lifeDigital camera. … Audio recorder and Video recording. … Multimedia messaging and email client. … Internet browsing and mobile security. … Apps and Games. … Document viewer and Computer adjunct. … Music player and TV.
What are the pros and cons of telephone?
3. Telephones – pros and consAdvantagesDisadvantagesCalls can be made 24 hours a day, 7 days a weekThere might be noise or interference so the quality of the call could be poor.Internet based calls can be freeWith mobile calls you might move out of the range of a transmitter and so the call gets cut off.7 more rows