Give two examples each of: a. Symptoms of mental ilness in a person affected by stress
b. Physical problems arising due to excussive use of mobile phones

What symptoms of mental illness re found in a person affected by stress ?

Give three examples of physical problems arising due to excessive use of mobile phones.

Give three examples of each: Physical problems arising due to excessive use of mobile phones.

Give examples of each (i) Hobbies to reduce stress. (ii) Physical problems arising due to excessive use of mobile phones.

Observe the given figure and answer the following questions. a. What does the given figure indicate ? b. Name any fuel produced by this method. c. Identify 'X' in the given figure. d. Give any two examples of plants used for production of fuel by this method. e. Name the process by which glucose is converted into liquid fuel in this method.

Solve the following problems using two variables: Two taps A and B can together filla swimming pool in 15 days . Taps A and B are kept open for 12 days and then tap B is closed. It takes another 8 days for the pool to be filled . How many days each tap require to fill the pool?

Read the given passage and answer the following questions: The home electrical connection consists of 'live','neutral' and 'earth wires. The 'live' and the 'neutral' wires have potential difference of 220 v. The earth ire is connected to ground. Due to a fault in the equipment or if the plastic coating on the 'live ' and the neutral wires gives away the two wires come in contact with each other and a large current flows through it producing heat . If any inflammable material (such as wood , cloth , plastic etc). exists around that place it can catch fire. Therefore a fuse wire is used as a precautionary measures. Name the two wires having potential difference of 220 v.

Read the given passage and answer the following questions: The home electrical connection consists of 'live','neutral' and 'earth wires. The 'live' and the 'neutral' wires have potential difference of 220 v. The earth ire is connected to ground. Due to a fault in the equipment or if the plastic coating on the 'live ' and the neutral wires gives away the two wires come in contact with each other and a large current flows through it producing heat . If any inflammable material (such as wood , cloth , plastic etc). exists around that place it can catch fire. Therefore a fuse wire is used as a precautionary measures. What is short circuit?

Read the given passage and answer the following questions: The home electrical connection consists of 'live','neutral' and 'earth wires. The 'live' and the 'neutral' wires have potential difference of 220 v. The earth ire is connected to ground. Due to a fault in the equipment or if the plastic coating on the 'live ' and the neutral wires gives away the two wires come in contact with each other and a large current flows through it producing heat . If any inflammable material (such as wood , cloth , plastic etc). exists around that place it can catch fire. Therefore a fuse wire is used as a precautionary measures. Write the function of a fuse?