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Maths Group11
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The main purpose of this channel is to: 1. Print various Maths questions. 2. Publishing various books. 3. Print various short notes. Share it with your friends! Hirriyyoota keessaniif share godha!
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5 112
He is very short boy in the class. No one is short like him. He is_____ boy.
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Tibeso was playing while I _________ my assignment in the library.
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How many chain isomers are there for an alkane that contains 7 carbon atoms?
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Based on the degree of ionization of in aqueous solution both acid and base are classified:
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A car accelerates uniformly from rest to a speed of 20 m/s in 10 seconds. What is the acceleration of the car?
A) 1 m/s²
B) 2 m/s²
C) 5 m/s²
D) 10 m/s²
Write your answer under the comment! 🙏
5 112
What are the negative effects of using social media for long time?
Using social media for extended periods can have several negative effects, including:
1. Mental Health Issues: Prolonged use of social media has been linked to increased feelings of anxiety, depression, and loneliness. Constant comparison with others' curated lives can lead to low self-esteem and body image issues.
2. Addiction: Social media platforms are designed to be engaging, which can lead to addictive behaviors. This can result in excessive screen time, neglect of real-life responsibilities, and decreased productivity.
3. Sleep Disruption: Late-night scrolling and the blue light emitted by screens can interfere with sleep quality and duration, leading to fatigue and cognitive impairments.
4. Reduced Face-to-Face Interaction: Heavy social media use can diminish the quality and quantity of in-person interactions, leading to feelings of isolation and weakening social skills.
5. Cyberbullying: The anonymity of social media can lead to negative interactions, including bullying and harassment, which can have serious emotional consequences for victims.
6. Misinformation and Polarization: Social media can spread misinformation rapidly, contributing to confusion and division within communities, as users may become entrenched in echo chambers.
7. Impact on Attention Span: Frequent use of social media can lead to shorter attention spans and difficulties in focusing on tasks that require sustained concentration.
8. Unrealistic Expectations: Exposure to idealized representations of life can create unrealistic expectations about personal achievements, relationships, and lifestyles.
9. Privacy Concerns: Sharing personal information on social media can lead to privacy issues, including data breaches and identity theft.
10. Physical Health Issues: Sedentary behavior associated with prolonged social media use can contribute to various health problems, including obesity and cardiovascular issues.
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5 112
Which of the following elements required by plants in large quantity?
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Believe in yourself and all that you are; know that there is something inside you that is greater than any obstacle.
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Given |a + b| = 2, where a and b are unit vectors. Then what is the value of |a + 4bl?
