Forwarded from CBSE BOARD CLASS 8 7 9 10 11 12
Which of the following is not a strong electrolyte?
Anonymous Quiz
20%
KOH
48%
H2CO3
26%
NaOH
6%
None
Forwarded from CBSE BOARD CLASS 8 7 9 10 11 12
When a helium atom loses an electron it becomes
Anonymous Quiz
20%
A negative helium ion
59%
A positive helium ion
16%
A proton
5%
None
Forwarded from CBSE BOARD CLASS 8 7 9 10 11 12
Unit of electric power may also be expressed as
Anonymous Quiz
28%
(a) volt ampere
37%
(b) kilowatt hour
23%
c) watt second
12%
d) Joule second
Forwarded from CBSE BOARD CLASS 8 7 9 10 11 12
Forwarded from CBSE BOARD CLASS 8 7 9 10 11 12
1 mV is equal to:
Anonymous Quiz
19%
a) 10 volt
41%
(b) 1000 volt
28%
(c) 10-3 volt
12%
d) 10-6 volt
Forwarded from CBSE BOARD CLASS 8 7 9 10 11 12
The SI unit of resistivity is............
Anonymous Quiz
13%
Ampere
78%
ohm-metre (Ω m)
7%
Current
2%
None
Forwarded from CBSE BOARD CLASS 8 7 9 10 11 12
A typical chromosome has two parts a centrifuge and_______
Anonymous Quiz
15%
Blastomeres
38%
Chromosome
38%
Centrosomes
8%
Ribosomes
Forwarded from CBSE BOARD CLASS 8 7 9 10 11 12
How does a unicellular organism repraduce
Anonymous Quiz
20%
Cell reproduction
65%
Cell division
13%
Synthesis
3%
None
Forwarded from CBSE BOARD CLASS 8 7 9 10 11 12
In which of these waters synthetic detergents can be used?
Anonymous Quiz
22%
[A] Hard water
32%
[B] Soft water
44%
C] Both hard water and soft water
2%
D] None of the above
Forwarded from CBSE BOARD CLASS 8 7 9 10 11 12
Which of the following detergents is a cationic detergent?
Anonymous Quiz
28%
[A] Sodium dodecylbenzenesulphonates
37%
[B] Cetyltrimethyl ammonium bromide
31%
C] Both a and b
3%
[D] None of the above
Forwarded from CBSE BOARD CLASS 8 7 9 10 11 12
Which of the following elements is present in heavy water?
Anonymous Quiz
20%
[A] Heavy Oxygen
50%
[B] Heavy Hydrogen
24%
[C] Heavy Chlorine
7%
D] Heavy Nitrogen
Forwarded from CBSE BOARD CLASS 8 7 9 10 11 12
Which of the following is correlated with blood pressure?
Anonymous Quiz
17%
A] Pancreas
37%
B] Liver
40%
C] Adrenal
6%
D] Testis
Forwarded from CBSE BOARD CLASS 8 7 9 10 11 12
Xylem helps in transportation of which of the following?
Anonymous Quiz
13%
A] Food
49%
B] Water
30%
C] Both food and water
9%
D] Nutrients
Forwarded from CBSE BOARD CLASS 8 7 9 10 11 12
Which organ filters blood in human body?
Anonymous Quiz
14%
A) Lungs
50%
B) Kidneys
32%
C) Heart
4%
D) none
Forwarded from CBSE BOARD CLASS 8 7 9 10 11 12
Plant development is influenced by
Anonymous Quiz
50%
A) quality, quantity and duration of light
31%
B) quality and duration of light
10%
C) quality and quantity of light
9%
D) quality of light only
Forwarded from CBSE BOARD CLASS 8 7 9 10 11 12
Plants are green because they
Anonymous Quiz
18%
A) Refract green light
35%
B) Absorbs green light
26%
C) Reflects green light
21%
D) Do not absorb ultra violet light
🔘 Father of Different Fields 🔘
=========================
🔹 Father of Modern Physics➖Galileo Galilei
🔹 Father of the Green Revolution➖Norman Ernest Borlaug
🔹 Father of Microbiology➖Antonie Philips Van Leeuwenhoek
🔹 Father of Modern Astronomy➖Nicolaus Copernicus
🔹 Father of Nuclear Physics➖Ernest Rutherford
🔹 Father of Nuclear Science➖Marie Curie and Pierre Curie
🔹 Father of Computer Science➖George Boole and Alan Turing
🔹 Father of Biology➖Aristotle
🔹 Father of the Green Revolution in India➖M. S. Swaminathan
🔹 Father of the Indian Constitution➖Dr. B. R. Ambedkar
🔹 Father of American Football➖Walter Chauncey Camp
🔹 Father of Evolution➖Charles Darwin
🔹 Father of modern Olympic➖Pierre De Coubertin
🔹 Father of Numbers➖Pythagoras
🔹 Father of Genetics➖Gregor Mendel
🔹 Father of Internet ➖Vint Cerf
🔹 Father of Botany➖Theophrastus
🔹 Father of Scientific Management➖Frederick Winslow Taylor
🔹 Father of Electricity➖Benjamin Franklin
🔹 Father of Electronics➖Michael Faraday
🔹 Father of Television➖Philo Farnsworth
🔹 Father of Nuclear Chemistry➖Otto Hahn
🔹 Father of Periodic Table➖Dmitri Mendeleev
🔹 Father of Humanism➖Francesco Petrarca
🔹 Father of Telephone➖Alexander Graham Bell
🔹 Father of Mobile Phone➖Martin Cooper
🔹 Father of Geometry➖Euclid
🔹 Father of Microscopy➖Antonie Philips Van Leeuwenhoek
🔹 Father of Laptop➖Bill Moggridge
🔹 Father of Psychology➖Sigmund Freud
🔹 Father of Surgery➖Sushruta
🔹 Father of New France➖Samuel de Champlain
🔹 Father of the American Constitution➖James Madison
🔹 Father of Plastic Surgery➖Sir Harold Gillies
🔹 Father of Ayurveda➖Dhanwantari
🔹 Father of Western Medicine➖Hippocrates
🔹 Father of modern Medicine➖Hippocrates
Join Share
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#CSIR #JRF #NET #2023
=========================
🔹 Father of Modern Physics➖Galileo Galilei
🔹 Father of the Green Revolution➖Norman Ernest Borlaug
🔹 Father of Microbiology➖Antonie Philips Van Leeuwenhoek
🔹 Father of Modern Astronomy➖Nicolaus Copernicus
🔹 Father of Nuclear Physics➖Ernest Rutherford
🔹 Father of Nuclear Science➖Marie Curie and Pierre Curie
🔹 Father of Computer Science➖George Boole and Alan Turing
🔹 Father of Biology➖Aristotle
🔹 Father of the Green Revolution in India➖M. S. Swaminathan
🔹 Father of the Indian Constitution➖Dr. B. R. Ambedkar
🔹 Father of American Football➖Walter Chauncey Camp
🔹 Father of Evolution➖Charles Darwin
🔹 Father of modern Olympic➖Pierre De Coubertin
🔹 Father of Numbers➖Pythagoras
🔹 Father of Genetics➖Gregor Mendel
🔹 Father of Internet ➖Vint Cerf
🔹 Father of Botany➖Theophrastus
🔹 Father of Scientific Management➖Frederick Winslow Taylor
🔹 Father of Electricity➖Benjamin Franklin
🔹 Father of Electronics➖Michael Faraday
🔹 Father of Television➖Philo Farnsworth
🔹 Father of Nuclear Chemistry➖Otto Hahn
🔹 Father of Periodic Table➖Dmitri Mendeleev
🔹 Father of Humanism➖Francesco Petrarca
🔹 Father of Telephone➖Alexander Graham Bell
🔹 Father of Mobile Phone➖Martin Cooper
🔹 Father of Geometry➖Euclid
🔹 Father of Microscopy➖Antonie Philips Van Leeuwenhoek
🔹 Father of Laptop➖Bill Moggridge
🔹 Father of Psychology➖Sigmund Freud
🔹 Father of Surgery➖Sushruta
🔹 Father of New France➖Samuel de Champlain
🔹 Father of the American Constitution➖James Madison
🔹 Father of Plastic Surgery➖Sir Harold Gillies
🔹 Father of Ayurveda➖Dhanwantari
🔹 Father of Western Medicine➖Hippocrates
🔹 Father of modern Medicine➖Hippocrates
Join Share
https://t.me/CSIR_NET_Research_Aptitude_Guide
#CSIR #JRF #NET #2023
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Forwarded from Crack UGC NET JRF
Allocation of exam city
Subject wise
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Forwarded from UGC NET JRF Library Info 📕📚