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अहं परिवारस्य चक्षुषा संसारं पश्यामि।
Concept: undefined >> undefined
समं जगत् मम काव्यैः मुग्धमस्ति।
Concept: undefined >> undefined
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उचितकथानांं समक्षम् (आम्) अनुचितकथनानांं समक्षं च (न) इति लिखत–
अहं वसुंधराम् कुटुम्बं न मन्ये।
Concept: undefined >> undefined
अहं वसुंधराम् कुटुम्बं न मन्ये।
Concept: undefined >> undefined
अहं विज्ञानधना ज्ञानधना चास्मि।
Concept: undefined >> undefined
The same kind of plants grown and cultivated on a large scale at a place is called _________.
Concept: undefined >> undefined
Match the items in column A with those in column B.
| A | B | ||
| (i) Kharif crops | (a) Food for cattle | ||
| (ii) Rabi crops | (b) Urea and super phosphate | ||
| (iii) Chemical fertilisers | (c) Animal excreta, cow dung urine and plant waste | ||
| (iv) Organic manure | (d) Wheat, gram, pea | ||
| (e) Paddy and maize |
Concept: undefined >> undefined
Give two examples of kharif crop.
Concept: undefined >> undefined
Give two examples of rabi crop.
Concept: undefined >> undefined
If wheat is sown in the kharif season, what would happen? Discuss.
Concept: undefined >> undefined
In order to meet the ever-increasing demand in factories and for shelter, trees are being continually cut. Is it justified to cut trees for such projects? Discuss and prepare a brief report.
Concept: undefined >> undefined
Friction opposes the ______ between the surfaces in contact with each other.
Concept: undefined >> undefined
Friction depends on the ______ of surfaces.
Concept: undefined >> undefined
Suppose your writing desk is tilted a little. A book kept on it starts sliding down. Show the direction of frictional force acting on it.
Concept: undefined >> undefined
Explain why sportsmen use shoes with spikes.
Concept: undefined >> undefined
Give examples to show that friction is both a friend and a foe.
Concept: undefined >> undefined
Iqbal has to push a lighter box and Seema has to push a similar heavier box on the same floor. Who will have to apply a larger force and why?
Concept: undefined >> undefined
When a glass rod is rubbed with a piece of silk cloth the rod ______.
Concept: undefined >> undefined
A charged glass rod attracts a charged plastic straw.
Concept: undefined >> undefined
