|
Calculate the ratio of the gravitational acceleration of the Earth due to the Sum with that of the Earth due to the Moon
|
|
1
|
398
|
April 5, 2019
|
|
Explain, why filter paper cannot be used to separate colloids?
|
|
1
|
2530
|
April 5, 2019
|
|
Transportation of food from leaves to other plant parts
|
|
1
|
1383
|
April 5, 2019
|
|
Name the protective tissues of plants. Explain them in detail with suitable examples
|
|
1
|
3418
|
April 5, 2019
|
|
What will be the work done by him?
|
|
1
|
2453
|
April 5, 2019
|
|
Write down the applications of ultrasonic waves
|
|
1
|
435
|
April 5, 2019
|
|
Differentiate between thrust and pressure. How does 1 Pascal differ from 1 Newton?
|
|
1
|
1021
|
April 5, 2019
|
|
What values do you observe in the patient?
|
|
1
|
523
|
April 5, 2019
|
|
The distance travelled by the object in 10 s
|
|
1
|
1478
|
April 5, 2019
|
|
What could happen if the needle was not sterilised?
|
|
1
|
565
|
April 5, 2019
|
|
Define the term inertia and its types. A ball and a car, which one has greater inertia?
|
|
1
|
1084
|
April 5, 2019
|
|
Nitrogen-fixing bacteria are found in which plants and why?
|
|
1
|
471
|
April 5, 2019
|
|
Illustrate carbon cycle existing in nature
|
|
1
|
3686
|
April 5, 2019
|
|
Discuss how can we contribute in the reduction of water pollution
|
|
1
|
416
|
April 5, 2019
|
|
If the cells of onion peel and RBCs are separately kept in hypotonic solution. What will take place?
|
|
1
|
13004
|
April 5, 2019
|
|
Can you suggest a probable reason for this observation?
|
|
1
|
509
|
April 5, 2019
|
|
Calculate the distance between buildings
|
|
1
|
2933
|
April 5, 2019
|
|
Find out wavelength, frequency and time period of the wave
|
|
1
|
434
|
April 5, 2019
|
|
What is the function of areolar tissues?
|
|
1
|
472
|
April 5, 2019
|
|
Calculate the number of particles
|
|
1
|
443
|
April 5, 2019
|
|
Why was it necessary to shake the bottle?
|
|
1
|
675
|
April 5, 2019
|
|
What will happen to its density?
|
|
1
|
387
|
April 5, 2019
|
|
What will be left in the flask after heating?
|
|
1
|
432
|
April 5, 2019
|
|
While performing the experiment Archimede’s principle
|
|
1
|
746
|
April 5, 2019
|
|
State the role of epidermis in plants
|
|
1
|
502
|
April 5, 2019
|
|
While observing a section of plant stem, Aditi observed that in certain areas, cells are irregularly thickened at the corners
|
|
1
|
561
|
April 5, 2019
|
|
Can you help him in identifying the cellular component A and B?
|
|
1
|
496
|
April 5, 2019
|
|
What should that student infer technically? Give reason
|
|
1
|
439
|
April 5, 2019
|
|
Find the wavelength, frequency and time period of the wave?
|
|
1
|
511
|
April 5, 2019
|
|
What is the relationship between velocity, frequency and wavelength?
|
|
1
|
522
|
April 5, 2019
|