Shubham Jha - Class 10
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7 year experience in Training 9th & 10th grade students with special creative techniques.
A memory coach & a passionate educator by choice.
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Code - SJSUPER
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Which acid is present in termarid
Anonymous Quiz
60%
Tantric acid
16%
Oxalic acid
12%
Lactic acid
11%
Citric acid
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Which of the following are present bin a dilute aqueous solution of hydrochloric acid
Anonymous Quiz
33%
H3o+cl^-
29%
H30
20%
Cl+oh
19%
Unioinsed hcl
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A beam of light incident on a plane mirror from a real image on reflection the incident beam is
Anonymous Quiz
53%
Parallel
24%
Convergent
18%
Divergent
6%
Not certian
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Image formed by convex spherical mirror is
Anonymous Quiz
53%
Virtual
27%
Real
11%
Enlarged
9%
Inverted
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Plan store food in the form
Anonymous Quiz
45%
Glucose
20%
Protein
29%
Strach
6%
None
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Which of the following salt does not contain water of crystallization
Anonymous Quiz
24%
Blue vitrol
32%
Baking soda
18%
Washing soda
25%
Gypsm
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At what temperature is gypsm heated to form plaster of paris
Anonymous Quiz
18%
35 degree Celsius
34%
70degree Celsius
21%
80degree Celsius
26%
100degree Celsius
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The respiratory pigment in humane beings
Anonymous Quiz
10%
Carotene
18%
Chlorophyll
55%
Hameoglobin
16%
Mitochondria
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A full length of image of a distant tall building can definitely be seen using
Anonymous Quiz
25%
A concave mirror
41%
A convex mirror
21%
A plane mirror
14%
Both concave and plane mirror
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The least resistance obtained by using 2 ohm 4 ohm 1 ohm and 100 ohm
Anonymous Quiz
37%
≀100 Ohm
31%
≀4 ohm
22%
≀1Ohm
10%
≀2Ohm
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Electrical resistivity of a given metallic wire depends upon
Anonymous Quiz
21%
It's length
32%
It's thickness
9%
It's shape
38%
Nature of the material
πŸ‘8πŸ”₯4
Unit of electric power may also be expressed as
Anonymous Quiz
35%
Volt amper
29%
Kilowatt hour
23%
Watt second
13%
Joule second
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Two bulbs are rated 40 w , 220 w and 60 w, 220 w the ratio of there resistance will be
Anonymous Quiz
24%
4:3
37%
3:4
33%
2:3
6%
3:2
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Lack of oxygen in muscle often leads to cramps in the leg of sprinters this is due to conversion of pyruvate to
Anonymous Quiz
16%
Eathnol
27%
Carbon dioxide
20%
Acetic acid
38%
Latic acid
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The breathing and respiration in woody steam of a plant takes place through
Anonymous Quiz
32%
Root hair
22%
Lenticles
19%
Closed stomata
27%
Open stomata
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If n resisitors each of resisitance R are connected in parallel combination then their equivalents resisitance is
Anonymous Quiz
32%
R/n^2
28%
n^2/R
28%
n/R
11%
R/n
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A coil in the heater. Consumes power P on passing current if it is cut into halves and joined to in parallel it will consumer power
Anonymous Quiz
13%
P
44%
P/2
35%
2P
8%
4P
πŸ‘2πŸ”₯1
In an electrical circuit two resistors of 2ohm and 4 ohm respectively are connected in series to a 6v battery the heat dissipated by the 4 ohm resistor in. 5 s will be
Anonymous Quiz
21%
5J
41%
10J
30%
20J
8%
30J
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