In the Space Station the value of 'g' is only ______less than its value on the surface of Earth.
Anonymous Quiz
61%
10%
23%
11%
12%
12%
3%
13%
________ Predicted the existence of gravitational waves in 1916.
Anonymous Quiz
52%
Newton
18%
Einstein
18%
Galileo
12%
Kepler
The number of electrons in the outermost shell of alkali metals is _________.
Anonymous Quiz
56%
1
23%
2
11%
3
10%
7
When sodium hydroxide reacts with sulphuric acid _________.
Anonymous Quiz
41%
Hydrogen gas is liberated.
15%
Sodium bisulphate if formed.
18%
Sodium sulphate is formed.
27%
Sodium sulphate and water are formed.
The law of octaves was given by ______.
Anonymous Quiz
14%
Dobereiner
66%
Newlands
16%
Mendeleev
4%
Mosley
_______ is used in baloons and in scuba diving.
Anonymous Quiz
54%
Helium
17%
Oxygen
24%
Nitrogen
5%
Ozone
Noble gases belongs to group _____ in the modern periodic table.
Anonymous Quiz
15%
15
14%
16
18%
17
54%
18
Halogens belongs to group ______ in the modern periodic table.
Anonymous Quiz
12%
15
16%
16
55%
17
17%
18
👍1
Where is heart Located?
Anonymous Poll
56%
Thoracic Cavity
31%
Abdominal cavity
15%
Below Diaphragm
10%
None
Which gland in the human body is responsible for initial digestion of
starch?
starch?
Anonymous Poll
24%
Gastric Glands
62%
Salivary Glands
12%
Liver
16%
Pancreas
5%
None
______ provides instant energy supply to body.
Anonymous Poll
7%
Minerals
11%
Protein
47%
Glucose
47%
All of the above
For doing any activity, energy is provided by ________.
Anonymous Poll
77%
Nutrition
7%
excretion
12%
Absorption
16%
Circulation
Which Organism depends on other plants and animals
for nutrition?
for nutrition?
Anonymous Poll
12%
Autotrophs
73%
Heterotrophs
18%
Both A and B
7%
None of above
The ability of metals to be drawn in thin wires is known as _______
Anonymous Quiz
60%
Ductility
24%
meltability
5%
sonority
11%
conductivity
Aluminum is used for making cooking utensils. Which of the
following properties of aluminum are responsible for the same?
following properties of aluminum are responsible for the same?
Anonymous Quiz
28%
Good Conductor of Heat
10%
Meltability
10%
High M.P
52%
All of the above