Everyday Science MCQs

5120 MCQs  (Page 375 of 512)

Attempt Everyday Science MCQs Quiz
Sea water (Salt water) freezes at ?
A. Same temperature as fresh water.
B. Slightly higher temperatures than fresh water.
C. Slightly higher temperature than fresh water.
D. Sea water does not freeze
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Melting Point of Tungsten is?
A. 1000 c
B. 2000 c
C. 3000 c
D. 4000 c
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Which of the following is a transition element?
A. Cl
B. Cu
C. S
D. None of these
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Unit of specific gravity is?
A. Pascal
B. No unit
C. Mass/volume
D. None of these
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Homologous means?
A. Same chemical properties
B. Same chemical numbers
C. Different chemical properties
D. Different chemical numbers
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Unit of surface tension in cgs system is?
A. Pascal
B. N/m
C. Dyn/cm
D. None of these
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Max plank is famous for his discovery of?
A. Energy quanta
B. Photon
C. Both of these
D. None of these
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If the green leaves are placed under red light, their color will become________?
A. Green
B. Black
C. Red
D. Blue
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Gland responsible for heightened emotions is?
A. Pituitary gland
B. Thoiroid gland
C. Adrenal gland
D. None of these
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Ozone layer thickness is measured in____________?
A. Metre
B. Joule
C. Pounds
D. Dobson
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Word of the Day
26 Jul
Simultaneously
at the same time.
ایک ہی وقت میں، ایک ساتھ، بیک وقت

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