यदि एक गर्म वस्तु का ताप 100% बढ़ा दिया जाता है, तब उसके द्वारा उत्सर्जित विकिरण का मान बढेगा -
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51%
1000%
28%
1500%
14%
1600%
6%
2000%
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माइकल्सन मोरेले का प्रयोग किस सिद्धांत पर कार्य करता है
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18%
विवर्तन
40%
ध्रुवन
37%
व्यतिकरण
5%
इनमे से कोई नहीं
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Electromagnetic waves carry-
Anonymous Quiz
16%
Only energy
27%
Only momentum
15%
Only mass
42%
Both energy and momentum
What is the escape velocity for the moon?
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10%
2.3 km/s
32%
6.6 7km/s
32%
9.81 km/s
26%
11.2 km/s
In cyclotron which field/fields are used?
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14%
Only electric field
32%
Only magnetic field
49%
Both are magnetic and electric field
5%
Only gravaitional field
Which is scalar quantity? आदिश राशि हैं
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16%
Velocity
40%
Work
35%
Displacement
9%
Momentum
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Substances which allow electricity to pass through them easily are called -
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14%
Insulators
59%
Conductors
19%
Nylon
7%
Plastic
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If human heart is found to beat 72 times in a minute then what is it's frequency?
Anonymous Quiz
15%
1.27 Hz
38%
1.2 Hz
34%
1.25 Hz
13%
75 Hz
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Optical fibres are fabricated with high quality -
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16%
Gold
38%
Plastic
39%
Composite glass
7%
Silver
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The molar specific heat capacity of a substance depends on -
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35%
Temperature of substance
37%
Pressure on substance
19%
Gas constant
10%
Length of substance
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No bond resonance is also known as -
Anonymous Quiz
20%
Inductive effect
47%
Mesomeric effect
20%
Steric effect
13%
Hyperconjugation
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Lyophobic colloids are -
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20%
Reversible sols
49%
Irreversible sols
25%
Water sols
6%
Solvent sols
The monumental statue of Jatayu resting high up the hill catches your attention even from a far on your way to Chadayamangalam in Kollam district. Jatayu is a legendary bird from the Indian epic Ramayana. The giant sculpture of Jatayu is 200 feet long, 150 feet broad, and 70 feet high with a floor area of 15,000 square feet. That makes it the world's biggest bird sculpture."
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Site of fertilization in mammals is-
Anonymous Quiz
21%
Overy
25%
Uterus
46%
Fallopian tube
8%
Vagina
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Pyruvate breaks down into CO2, energy and water at which site?
Anonymous Quiz
14%
Chloroplast
46%
Endoplasmic reticulum
34%
Mitochondria
6%
Nucleus
Last part of branch of trachea in the lungs is-
Anonymous Quiz
22%
Bronchioles
38%
Main bronchus
29%
Alveoli
11%
Bronchi
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Sertoli cells are involved in -
Anonymous Quiz
10%
Excretion
45%
Nutrition
28%
respiration
17%
Fertilization
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Releasing of which harmone is necessary for ovulation -
Anonymous Quiz
18%
FSH
30%
LH
40%
Estrogen
13%
Oxytocin
First terristrial plants to passess vascular bundle are-
Anonymous Quiz
15%
Bryophytes
50%
Pteridophytes
27%
Gymnosperms
8%
Angiosperms
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