|
Calculate the ratio of the gravitational acceleration of the Earth due to the Sum with that of the Earth due to the Moon
|
|
1
|
472
|
April 5, 2019
|
|
Explain, why filter paper cannot be used to separate colloids?
|
|
1
|
2647
|
April 5, 2019
|
|
Transportation of food from leaves to other plant parts
|
|
1
|
1703
|
April 5, 2019
|
|
Name the protective tissues of plants. Explain them in detail with suitable examples
|
|
1
|
3521
|
April 5, 2019
|
|
What will be the work done by him?
|
|
1
|
2576
|
April 5, 2019
|
|
Write down the applications of ultrasonic waves
|
|
1
|
503
|
April 5, 2019
|
|
Differentiate between thrust and pressure. How does 1 Pascal differ from 1 Newton?
|
|
1
|
1101
|
April 5, 2019
|
|
What values do you observe in the patient?
|
|
1
|
591
|
April 5, 2019
|
|
The distance travelled by the object in 10 s
|
|
1
|
1572
|
April 5, 2019
|
|
What could happen if the needle was not sterilised?
|
|
1
|
621
|
April 5, 2019
|
|
Define the term inertia and its types. A ball and a car, which one has greater inertia?
|
|
1
|
1177
|
April 5, 2019
|
|
Nitrogen-fixing bacteria are found in which plants and why?
|
|
1
|
528
|
April 5, 2019
|
|
Illustrate carbon cycle existing in nature
|
|
1
|
3900
|
April 5, 2019
|
|
Discuss how can we contribute in the reduction of water pollution
|
|
1
|
468
|
April 5, 2019
|
|
If the cells of onion peel and RBCs are separately kept in hypotonic solution. What will take place?
|
|
1
|
13138
|
April 5, 2019
|
|
Can you suggest a probable reason for this observation?
|
|
1
|
575
|
April 5, 2019
|
|
Calculate the distance between buildings
|
|
1
|
3057
|
April 5, 2019
|
|
Find out wavelength, frequency and time period of the wave
|
|
1
|
499
|
April 5, 2019
|
|
What is the function of areolar tissues?
|
|
1
|
530
|
April 5, 2019
|
|
Calculate the number of particles
|
|
1
|
503
|
April 5, 2019
|
|
Why was it necessary to shake the bottle?
|
|
1
|
757
|
April 5, 2019
|
|
What will happen to its density?
|
|
1
|
439
|
April 5, 2019
|
|
What will be left in the flask after heating?
|
|
1
|
490
|
April 5, 2019
|
|
While performing the experiment Archimede’s principle
|
|
1
|
828
|
April 5, 2019
|
|
State the role of epidermis in plants
|
|
1
|
568
|
April 5, 2019
|
|
While observing a section of plant stem, Aditi observed that in certain areas, cells are irregularly thickened at the corners
|
|
1
|
612
|
April 5, 2019
|
|
Can you help him in identifying the cellular component A and B?
|
|
1
|
571
|
April 5, 2019
|
|
What should that student infer technically? Give reason
|
|
1
|
490
|
April 5, 2019
|
|
Find the wavelength, frequency and time period of the wave?
|
|
1
|
598
|
April 5, 2019
|
|
What is the relationship between velocity, frequency and wavelength?
|
|
1
|
613
|
April 5, 2019
|