‘Magnetometer’ is used to measure: ______________...?

Question

Accepted Answer

Changes in the Earth’s Magnetic Field

‘Magnetometer’ is used to measure: ______________...? Mcqs

PPSC Past Papers

‘Magnetometer’ is used to measure: ______________...?

(A) Air Pressure on Ships (B) Electromagnetic Force in Space Devices

(C) Changes in the Earth’s Magnetic Field (D) Changes in Oceanic Current

A chronometer meter measures __________ ...?

(A) Water waves (B) Color contrast

(C) Time (D) Sound waves

The main constituent of Pearls are: ______________...?

(A) Calcium oxide &Ammonium Chloride (B) Calcium Carbonate &Megnesium Carbonate

(C) Aragonite & Conchiolin (D) None of these

Spring balance is used to measure _________...?

(A) Mass (B) Weight

(C) Elasticity (D) Density

Ozone layer thickness is measured in____________...?

(A) Metre (B) Joule

(C) Pounds (D) Dobson

Garnet is a______________...?

(A) Sedimentary rock (B) Igneous rock

(C) Mineral (D) None of these

Bolometer measures: ____________...?

(A) Breadith of tree (B) Burning capacity

(C) Heat radiation (D) Bearing capacity

A reptile with a four-chambered heart is______________...?

(A) Snake (B) Turtle

(C) Lizard (D) Crocodile

The shape of the external ear is due to____________...?

(A) Elastic cartilage (B) Fibrocartilage

(C) Articular cartilage (D) none

Mohus scale is used for to measure ____________...?

(A) Hardness (B) Humidity

(C) Pressure (D) Temperature

“Beaufort Scale” is used to measure____________...?

(A) Wind Velocity (B) Air Pressure

(C) Wind Direction (D) Humidity

The thermosphere extends from an altitude of ________ to the base of ________ at ________...?

(A) 75 km, Mesosphere, 670 km (B) 80 km, Ionosphere, 680 km

(C) 85 km, Exosphere, 690 km (D) 90 km, Ozone Layer , 690 km

DNA is _____________...?

(A) Acetic Acid (B) A class of nucleic acids

(C) Citric Acid (D) None of these

The weakest of all fundamental forces is the ________________...?

(A) Gravitational force (B) Electrostatic force

(C) Magnetic force (D) Nuclear force

Very small time intervals are accurately measured by the___________...?

(A) Pabsars (B) White dwarfs

(C) Atomic Clocks (D) None of these

The species that flower are called ______________...?

(A) Gymnosperms (B) Bryophytes

(C) Angiosperms (D) Algae

The first organism on earth were _______________...?

(A) autotrophs (B) heterotrophs

(C) saprotrophs (D) none of these

In human body there are_________________kinds of bones...?

(A) 3 (B) 4

(C) 5 (D) 6

Parses is a unit used to measure: __________...?

(A) Distance (B) Time

(C) Speed (D) Force

Water vapor is ______________...?

(A) A gas (B) A cloud droplet

(C) A rain drop (D) A snowflake

Diameter of Sun is_____________...?

(A) 12 Lakh kms (B) 13 Lakh kms

(C) 14 Lakh kms (D) 15 Lakh kms

Earth is closest to the sun every year in early ______________, when it’s winter for the Northern Hemisphere. We’re farthest away from the sun in early __________________, during our Northern Hemisphere summer....?

(A) January – July (B) June – December

(C) July – January (D) December – June

The major ingredient of leather is__________________...?

(A) Collagen (B) Polymer

(C) Nucleic acid (D) None of these

The rocks formed out of layers of sediment bonded together are known as _______________...?

(A) Metamorphic rocks (B) Sedimentary rocks

(C) Igneous rocks (D) All of the above

Glass is made of the mixture of______________...?

(A) Quartz and Mica (B) Sand and Salt

(C) Sand and Silicates (D) None of these

Pluviometer measures ___________...?

(A) Wind (B) Strength of Plywood

(C) Rainfall (D) None of these

(A) Air Pressure on Ships

(B) Electromagnetic Force in Space Devices

(C) Changes in the Earth’s Magnetic Field

(D) Changes in Oceanic Current

(A) Water waves

(B) Color contrast

(C) Time

(D) Sound waves

(A) Calcium oxide &Ammonium Chloride

(B) Calcium Carbonate &Megnesium Carbonate

(C) Aragonite & Conchiolin

(D) None of these

(A) Mass

(B) Weight

(C) Elasticity

(D) Density

(A) Metre

(B) Joule

(C) Pounds

(D) Dobson

(A) Sedimentary rock

(B) Igneous rock

(C) Mineral

(D) None of these

(A) Breadith of tree

(B) Burning capacity

(C) Heat radiation

(D) Bearing capacity

(A) Snake

(B) Turtle

(C) Lizard

(D) Crocodile

(A) Elastic cartilage

(B) Fibrocartilage

(C) Articular cartilage

(D) none

(A) Hardness

(B) Humidity

(C) Pressure

(D) Temperature

(A) Wind Velocity

(B) Air Pressure

(C) Wind Direction

(D) Humidity

The thermosphere extends from an altitude of to the base of at ...?

(A) 75 km, Mesosphere, 670 km

(B) 80 km, Ionosphere, 680 km

(C) 85 km, Exosphere, 690 km

(D) 90 km, Ozone Layer , 690 km

(A) Acetic Acid

(B) A class of nucleic acids

(C) Citric Acid

(D) None of these

(A) Gravitational force

(B) Electrostatic force

(C) Magnetic force

(D) Nuclear force

(A) Pabsars

(B) White dwarfs

(C) Atomic Clocks

(D) None of these

(A) Gymnosperms

(B) Bryophytes

(C) Angiosperms

(D) Algae

(A) autotrophs

(B) heterotrophs

(C) saprotrophs

(D) none of these

(A) 3

(B) 4

(C) 5

(D) 6

(A) Distance

(B) Time

(C) Speed

(D) Force

(A) A gas

(B) A cloud droplet

(C) A rain drop

(D) A snowflake

(A) 12 Lakh kms

(B) 13 Lakh kms

(C) 14 Lakh kms

(D) 15 Lakh kms

Earth is closest to the sun every year in early , when it’s winter for the Northern Hemisphere. We’re farthest away from the sun in early ____, during our Northern Hemisphere summer....?

(A) January – July

(B) June – December

(C) July – January

(D) December – June

(A) Collagen

(B) Polymer

(C) Nucleic acid

(D) None of these

(A) Metamorphic rocks

(B) Sedimentary rocks

(C) Igneous rocks

(D) All of the above

(A) Quartz and Mica

(B) Sand and Salt

(C) Sand and Silicates

(D) None of these

(A) Wind

(B) Strength of Plywood

(C) Rainfall

(D) None of these

(A) Speed of sound

(B) Density of milk

(C) Humidity of air

(D) Specific gravity of liquids

(A) Gram

(B) Pound

(C) Kilogram

(D) Ounce

(A) Cirrostratus

(B) Stratocumulus

(C) Altocumulus

(D) Cirrus

(A) Sound waves

(B) Time

(C) Color contrast

(D) Water waves