A. Sound waves are absorbed
B. There are obstructions to the sound waves
C. Sound waves cannot travel through vaccum
D. The temperature is high near the moon’s surface
Answer
Submitted by: Toheed Ahmed
A. Sound waves are absorbed
B. There are obstructions to the sound waves
C. Sound waves cannot travel through vaccum
D. The temperature is high near the moon’s surface
Submitted by: Toheed Ahmed
A. Copper and Tin
B. Copper and Zinc
C. Copper and Nickel
D. Aluminium and Magnesium
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A. Fuming of date palms
B. Fermentation of rotten grapes
C. Fermentation of apple cider in the presence of air
D. Dehydration of wine
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A. Tibia
B. Pelvis
C. Femur
D. Jaw
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A. Britain
B. USA
C. Switzerland
D. Japan
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A. Yellow
B. Blue
C. Red
D. Green
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A. Plane mirror
B. Concave mirror
C. Convex lens
D. Convex mirror
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A. Blood Pressure
B. Atmospheric Pressure
C. Pressure at the workplace
D. Lung Pressure
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A. Light
B. Space
C. Distance
D. Speed
Submitted by: Toheed Ahmed
A. The stars do not emit light continuously
B. The refractive index of Earth’s atmosphere fluctuates
C. Intermittent absorption of star; light by Earth’s atmosphere
D. Intermittent absorption of star; light by stars’ atmosphere
Submitted by: Toheed Ahmed