Everyday Science 2137 MCQs [All-Courses]

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Quartz crystal in quartz watches work on the principle called?

A Photoelectric effect

B Stark effect

C Thermionic effect

D Piezo-electric effect

Review Detailed Answer

Correct Answer: Piezo-electric effect

Troposphere extends from planetary surface to bottom of __________?

A Stratosphere

B Mesosphere

C Troposphere

D Thermosphere

Review Detailed Answer

Correct Answer: Stratosphere

Oasis is associated with___________?

A Glaciers

B Desert

C Islands

D Volcanoes

Review Detailed Answer

Correct Answer: Desert

__________ is the lowest layer of the atmosphere.

A Stratosphere

B Mesosphere

C Troposphere

D Thermosphere

Review Detailed Answer

Correct Answer: Troposphere

Yeast is used in making bread because it produces____________?

A Carbon dioxide

B Sugar

C Bacteria

D Oxygen

Review Detailed Answer

Correct Answer: Carbon dioxide

The presence of ice in which region of the moon has been conclusively established?

A Southern pole region

B Northern pole region

C Equator

D All of the above

Review Detailed Answer

Correct Answer: Southern pole region

The phenomenon of Aurora Borealis, the display of red and green lights in northern hemisphere is due to radiations from____________ ?

A Ionosphere

B Troposphere

C Mesosphere

D Stratosphere

Review Detailed Answer

Correct Answer: Ionosphere

The Saturn V rocket that took Apollo 11 to the moon in 1969 stood tall?

A 363-feet

B 364-feet

C 365-feet

D 366-feet

Review Detailed Answer

Correct Answer: 363-feet

Ozone layer prevents ______________ radiation from entering the atmosphere?

A Infra-red

B Ultraviolet

C X-rays

D Gamma rays

Review Detailed Answer

Correct Answer: Ultraviolet

The extremely cold temperatures in the polar region of moon mean that it can act as a kind of __________ where things do not undergo much change.

A Time capsule

B Light capsule

C Meta capsule

D Natural capsule

Review Detailed Answer

Correct Answer: Time capsule

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Everyday Science 2137 MCQs [All-Courses]

All Topics 2137

All Topics 2137

Quartz crystal in quartz watches work on the principle called?

Troposphere extends from planetary surface to bottom of __________?

Oasis is associated with___________?

__________ is the lowest layer of the atmosphere.

Yeast is used in making bread because it produces____________?

The presence of ice in which region of the moon has been conclusively established?

The phenomenon of Aurora Borealis, the display of red and green lights in northern hemisphere is due to radiations from____________ ?

The Saturn V rocket that took Apollo 11 to the moon in 1969 stood tall?

Ozone layer prevents ______________ radiation from entering the atmosphere?

The extremely cold temperatures in the polar region of moon mean that it can act as a kind of __________ where things do not undergo much change.

Contact Info

Everyday Science 2137 MCQs [All-Courses]

All Topics 2137

All Topics 2137

Everyday Science 2136

Quartz crystal in quartz watches work on the principle called?

Troposphere extends from planetary surface to bottom of __________?

Oasis is associated with___________?

__________ is the lowest layer of the atmosphere.

Yeast is used in making bread because it produces____________?

The presence of ice in which region of the moon has been conclusively established?

The phenomenon of Aurora Borealis, the display of red and green lights in northern hemisphere is due to radiations from____________ ?

The Saturn V rocket that took Apollo 11 to the moon in 1969 stood tall?

Ozone layer prevents ______________ radiation from entering the atmosphere?

The extremely cold temperatures in the polar region of moon mean that it can act as a kind of __________ where things do not undergo much change.