Jan 212015
 

Life is full of storms and stresses. Life is full of successes and failures. Life is full of conflicts and challenges. It is also the full of ups and down that one has pains and sufferings and well as joys and happiness. All is bounded in the certain circumstances in their life. We can keep on learning new lessons and things from successes and failures. Failure is the path of success. So, everyone must keep on trying until success.

In this post, I am going to reveal some of the bitter truth of life which can also be taken as wise words for success of life. If you spend some time for reading this post, I promise, you will come with an enlightened perspectives.

Simply, the bitter truth of life or wise words are written by the late Andy Rooney (ex-60 Minutes USA), a man who had the gift of saying so much with so few words.

  • I’ve learned…. That the best classroom in the world is at the feet of an elderly person.
  • I’ve learned…. That when you’re in love, it shows.
  • I’ve learned…. That just one person saying to me, ‘You’ve made my day!’ makes my day.
  • I’ve learned…. That having a child fall asleep in your arms is one of the most peaceful feelings in the world.
  • I’ve learned…. That being kind is more important than being right.
  • I’ve learned…. That you should never say no to a gift from a child.
  • I’ve learned…. That I can always pray for someone when I don’t have the strength to help him in some other way.
  • I’ve learned…. That no matter how serious your life requires you to be, everyone needs a friend to act goofy with.
  • I’ve learned…. That sometimes all a person needs is a hand to hold and a heart to understand.
  • I’ve learned…. That simple walks with my father around the block on summer nights when I was a child did wonders for me as an adult.
  • I’ve learned…. That life is like a roll of toilet paper. The closer it gets to the end, the faster it goes.
  • I’ve learned…. That we should be glad God doesn’t give us everything we ask for.
  • I’ve learned…. That money doesn’t buy class.
  • I’ve learned…. That it’s those small daily happenings that make life so spectacular.
  • I’ve learned… That under everyone’s hard shell is someone who wants to be appreciated and loved.
  • I’ve learned…. That to ignore the facts does not change the facts.
  • I’ve learned…. That when you plan to get even with someone, you are only letting that person continue to hurt you.
  • I’ve learned…. That love, not time, heals all wounds.
  • I’ve learned…. That the easiest way for me to grow as a person is to surround myself with people smarter than I am.
  • I’ve learned…. That everyone you meet deserves to be greeted with a smile.
  • I’ve learned…. That no one is perfect until you fall in love with them.
  • I’ve learned… That life is tough, but I’m tougher.
  • I’ve learned…. That opportunities are never lost; someone will take the ones you miss.
  • I’ve learned…. That when you harbour bitterness, happiness will dock elsewhere.
  • I’ve learned…. That I wish I could have told my Mum that I love her one more time before she passed away.
  • I’ve learned…. That one should keep his words both soft and tender, because tomorrow he may have to eat them.
  • I’ve learned…. That a smile is an inexpensive way to improve your looks.
  • I’ve learned…. That when your newly born grandchild holds your little finger in his little fist, that you’re hooked for life.
  • I’ve learned…. That everyone wants to live on top of the mountain, but all the happiness and growth occurs while you’re climbing it.
  • I’ve learned…. That the less time I have to work with, the more things I get done.



If you have any such bitter truth of life and wise words for the life, please write on the comment and we will publish it in another post. Thank you very much for your valuable time.

SLC Model Question Set 7 (Science)

 Model Questions, Science, SLC  Comments Off on SLC Model Question Set 7 (Science)
Jan 202015
 

SLC Model Question Set 7 (Science)





Physics [30]

1. a) Write any two differences between g and G. The mass of earth is 6×1024 kg and mass of moon is 7.1×1022 kg and gravitational force between them is 16.82×1019 N, find out the distance between them. 2+2=4
b) Fossil fuel is called non renewable source of energy, why? It is better to use energy like solar power in context of Nepal. Justify your answer with two reasons. 1.5+2=3.5
2. a) State Archimedes Principal. Write three factors on which upthrust depends. Hydrometer sinks deeper in water than in mercury. Why? 1+1.5+1.5=4
b) Define one pascal pressure. A block of wood floats in a liquid with of its volume submerged. If the density of wood is 800 kg/m3, calculate the density of the liquid. 1+2.5=3.5
3. a) What effect is seen on volume of water when it is heated from 0ºC to 15ºC. If a heater with power 1000 W gives 4.2×103 KJ of heat energy. What will be the temperature of 10 kg water at 20ºC? (specific heat capacity of water is 4200 J/KgºC) 1+2.5=3.5
b) When does a convex lens form an enlarged and erect image? Draw its labeled ray diagram. What in long sightedness? Write one difference between the nature of images formed by objective lens and eye lens of a compound microscope. 1+2.5=3.5
4. a) Define electric circuit. How are loads connected in house hold wiring? Write one advantage of it. Fluorescent lamp of 60 W gives more brightness than a filament lamp of 60 W. Why? 1+0.5+1+1=3.5
b) What is fuse wire made of? What do you mean by electromagnetic induction? If a transformer has 770 turns in primary coil and 220 turns in secondary coil and produces 110 V secondary voltage then calculate the primary voltage produced. 1+1.5+2=4.5

Chemistry [15]

5. a) State Mendeleev’s Periodic law. Why is calcium more reactive than magnesium although they belong to same group? Write balanced chemical equation of reaction between iron particles and copper sulphate solution. Which type of chemical reaction is it? 1+1.5+1.5=4
b) Draw a well labeled diagram for lab preparation of ammonia. Write the structural formula of dimethyl ether. Write one use of ethyl alcohol. 2+1+0.5=3.5
6. a) Gold is found in free state in nature but iron in not. Why? Which metal can be obtained from chalcopyrite? What is acid? Write any two uses of acid in daily life. 1+0.5+1+1=3.5
b) Why is detergent called soap less soap? Write any two differences between thermoplastic and thermosetting plastic. Why is gypsum added in cement? 1+2+1=4

Biology [22.5]

7. a) T.B. cannot be cured in a person suffering from AIDS. Why? Draw a labeled diagram of human heart. All arteries carry pure blood but pulmonary artery carries impure blood. Why? 1+2+1.5=4.5
b) State one function of each of partsbrain_educatesansar_science
a, b, c, & d of human brain.
What is chemotropism? 2+1=3

8. a) What is crossing over ? Name the phase
and type of cell division shown in figure.cell_educatesansar_science
Write one important feature of this stage. 1+1+1=3

b) Write one advantage of asexual reproduction. Which kind of fertilization occurs is frog and in birds? What is the gametophyte of fern plant called? How does it help in life cycle of fern plant? Write the importance of gills in mushroom? 1+1+1.5+1=4.5

9. a) What is pyramid of biomass? How do plants like soya bean and bean make soil fertile? Write a difference between pea plant and maize plant on the basis of structure of stem. In which class does dolphin lie? 1+1.5+1+0.5=4
b) Draw a filial chart upto F2 generation to show phenotype and genotype produced by cross pollination between a pure red flowered pea plant and a pure white flowered pea plant. Where is DNA located? Write one function of DNA. 2+0.5+1=3.5

Astronomy and Geology[7.5]

10. a) Write two effects seen on earth due to ozone layer depletion. What is the estimated age of the earth?
What is cenozoic era? 2+0.5+1=3.5
b) A comet is not a star. Write two reasons to support your answer. What do you mean by astronomical unit?
Name the following:
i. Galaxy nearest to Milky Way galaxy.
ii. Heavenly object removed recently from category of asteroid. 2+1+1=4



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