Most seeds germinate between the temperature...?

PPSC Past Papers

Latest MCQs

Most seeds germinate between the temperature...?

(A) 10°C to 15°C

(B) 16°C to 24°C

(C) 25°C to 30°C

(D) 31°C to 35°C

Comments

Latest MCQs

The instrument used to measure temperature is called the...?

(A) Barometer

(B) Hygrometer

(C) Thermometer

(D) Spectrometer

Comments

Latest MCQs

Which substance expands the most; for the same rise in temperature...?

(A) Water

(B) Air

(C) Copper

(D) Class

Comments

Latest MCQs

The approximate value of the speed of sound in air at 0°C temperature ______...?

(A) 332 m/s

(B) 34 m/s

(C) 17 m/s

(D) 680 m/s

Comments

Latest MCQs

Decrease of the size (length, area and volume) of a body due to change in temperature is called...?

(A) Thermal Expansion

(B) Thermal Contraction

(C) Thermal Density

(D) Thermal Compression

Comments

Latest MCQs

A thermos flask keeps things close to their original temperature by reducing ____...?

(A) Conduction

(B) Convection

(C) Radiation

(D) All of these

Comments

Latest MCQs

For a fixed mass of gass at constant temperature, if we decrease volume, the pressure will _________...?

(A) also decrease

(B) increase

(C) remains constant

(D) none of these

Comments

Latest MCQs

The coolest stars are the red stars and their temperature is around ____...?

(A) 2000°C

(B) 3000°C

(C) 4000°C

(D) 5000°C

Comments

Latest MCQs

Thermal energy transfer required per unit mass to increase the temperature by 1°C or 1 K is called...?

(A) Latent heat of Vaporization

(B) Specific heat capacity

(C) Latent heat of fusion

(D) Thermal capacity

Comments

Latest MCQs

Which law states that “equal volumes of all gases, at the same temperature and pressure, have the same number of molecules...?

(A) Boyle’s law

(B) Charles’ law

(C) Gay-Lussac’s law

(D) Avogadro’s law

Comments

Latest MCQs

A seed can germinate in the absence of__________...?

(A) Oxygen

(B) Light

(C) Moisture

(D) Temperature

Comments

Latest MCQs

A Fahrenheit thermometer indicates a temperature of ‘ 14°F. its corresponding reading on the Celsius scale will be _________...?

(A) – 2O°C

(B) – 10°C

(C) + 10°C

(D) + 20°C

Comments

Latest MCQs

Increase of the size (length, area and volume) of a body due to change in temperature is called _____...?

(A) Thermal Expansion

(B) Thermal Contraction

(C) Thermal Density

(D) Thermal Compression

Comments

Latest MCQs

With the increase in temperature, heat will be...?

(A) Increase

(B) Decrease

(C) Remain constant

(D) None

Comments

Latest MCQs

Despite the fluctuation in human body temperature. The temperature of human body remains at _________...?

(A) 35 °C

(B) 37 °C

(C) 42 °C

(D) 54 °C

Comments

Latest MCQs

The speed of light with the rise in the temperature of the medium____________...?

(A) Decrease

(B) Increase

(C) Remain the same

(D) First decrease then increase

Comments

Latest MCQs

The instrument which measures very high temperature is____________...?

(A) Manometer

(B) Thermostat

(C) Chronometer

(D) Pyrometer

Comments

Latest MCQs

The hottest stars are the blue stars and their temperature is around _____...?

(A) 25000°C

(B) 20000°C

(C) 15000°C

(D) 10000°C

Comments

Latest MCQs

A solution which can dissolve more solute at given temperature is called...?

(A) Standard Solution

(B) Super Saturated solution

(C) Unsaturated Solution

(D) Saturated Solution

Comments

Latest MCQs

If steel is heated to a temperature well below red heat and is then cooled slowly, the process is called_________...?

(A) Annealing

(B) Quenching

(C) Tempering

(D) Nitriding

Comments

Latest MCQs

Places where the temperature of air is below freezing point of the water, the precipitation will be in the form of __________ ...?

(A) Snow

(B) Lightning

(C) Hailstorms

(D) Thunders

Comments

Latest MCQs

One of the following ways of expressing the concentration of a solution does not depend on temperature. It is__________...?

(A) Molarity

(B) Molality

(C) Normality

(D) Formality

Comments

Latest MCQs

In the atmosphere, if the temperature is low then the pressure is _________...?

(A) Low

(B) High

(C) Normal

(D) All of these

Comments

Latest MCQs

How many scales are there to measure temperature...?

(A) 1

(B) 2

(C) 3

(D) 4

Comments

Latest MCQs

Places where the temperature of air is above freezing point of the water, the precipitation will be in the form of ________ ...?

(A) Hailstorms

(B) Thunders

(C) Rain

(D) Lightning

Comments

Latest MCQs

Most seeds germinate between the temperature...? Mcqs

PPSC Past Papers

Most seeds germinate between the temperature...?

(A) 10°C to 15°C (B) 16°C to 24°C

(C) 25°C to 30°C (D) 31°C to 35°C

The instrument used to measure temperature is called the...?

(A) Barometer (B) Hygrometer

(C) Thermometer (D) Spectrometer

Which substance expands the most; for the same rise in temperature...?

(A) Water (B) Air

(C) Copper (D) Class

The approximate value of the speed of sound in air at 0°C temperature ______...?

(A) 332 m/s (B) 34 m/s

(C) 17 m/s (D) 680 m/s

Decrease of the size (length, area and volume) of a body due to change in temperature is called...?

(A) Thermal Expansion (B) Thermal Contraction

(C) Thermal Density (D) Thermal Compression

A thermos flask keeps things close to their original temperature by reducing ____...?

(A) Conduction (B) Convection

(C) Radiation (D) All of these

For a fixed mass of gass at constant temperature, if we decrease volume, the pressure will _________...?

(A) also decrease (B) increase

(C) remains constant (D) none of these

The coolest stars are the red stars and their temperature is around ____...?

(A) 2000°C (B) 3000°C

(C) 4000°C (D) 5000°C

Thermal energy transfer required per unit mass to increase the temperature by 1°C or 1 K is called...?

(A) Latent heat of Vaporization (B) Specific heat capacity

(C) Latent heat of fusion (D) Thermal capacity

Which law states that “equal volumes of all gases, at the same temperature and pressure, have the same number of molecules...?

(A) Boyle’s law (B) Charles’ law

(C) Gay-Lussac’s law (D) Avogadro’s law

A seed can germinate in the absence of__________...?

(A) Oxygen (B) Light

(C) Moisture (D) Temperature

A Fahrenheit thermometer indicates a temperature of ‘ 14°F. its corresponding reading on the Celsius scale will be _________...?

(A) – 2O°C (B) – 10°C

(C) + 10°C (D) + 20°C

Increase of the size (length, area and volume) of a body due to change in temperature is called _____...?

(A) Thermal Expansion (B) Thermal Contraction

(C) Thermal Density (D) Thermal Compression

With the increase in temperature, heat will be...?

(A) Increase (B) Decrease

(C) Remain constant (D) None

Despite the fluctuation in human body temperature. The temperature of human body remains at _________...?

(A) 35 °C (B) 37 °C

(C) 42 °C (D) 54 °C

The speed of light with the rise in the temperature of the medium____________...?

(A) Decrease (B) Increase

(C) Remain the same (D) First decrease then increase

The instrument which measures very high temperature is____________...?

(A) Manometer (B) Thermostat

(C) Chronometer (D) Pyrometer

The hottest stars are the blue stars and their temperature is around _____...?

(A) 25000°C (B) 20000°C

(C) 15000°C (D) 10000°C

A solution which can dissolve more solute at given temperature is called...?

(A) Standard Solution (B) Super Saturated solution

(C) Unsaturated Solution (D) Saturated Solution

If steel is heated to a temperature well below red heat and is then cooled slowly, the process is called_________...?

(A) Annealing (B) Quenching

(C) Tempering (D) Nitriding

Places where the temperature of air is below freezing point of the water, the precipitation will be in the form of __________ ...?

(A) Snow (B) Lightning

(C) Hailstorms (D) Thunders

One of the following ways of expressing the concentration of a solution does not depend on temperature. It is__________...?

(A) Molarity (B) Molality

(C) Normality (D) Formality

In the atmosphere, if the temperature is low then the pressure is _________...?

(A) Low (B) High

(C) Normal (D) All of these

How many scales are there to measure temperature...?

(A) 1 (B) 2

(C) 3 (D) 4

Places where the temperature of air is above freezing point of the water, the precipitation will be in the form of ________ ...?

(A) Hailstorms (B) Thunders

(C) Rain (D) Lightning

Solar wind is caused by the high temperature and pressure in the sun’s which atmosphere...?

(A) Photosphere (B) Chromosphere

(C) Corona (D) A and B

(A) 10°C to 15°C

(B) 16°C to 24°C

(C) 25°C to 30°C

(D) 31°C to 35°C

(A) Barometer

(B) Hygrometer

(C) Thermometer

(D) Spectrometer

(A) Water

(B) Air

(C) Copper

(D) Class

(A) 332 m/s

(B) 34 m/s

(C) 17 m/s

(D) 680 m/s

(A) Thermal Expansion

(B) Thermal Contraction

(C) Thermal Density

(D) Thermal Compression

(A) Conduction

(B) Convection

(C) Radiation

(D) All of these

(A) also decrease

(B) increase

(C) remains constant

(D) none of these

(A) 2000°C

(B) 3000°C

(C) 4000°C

(D) 5000°C

(A) Latent heat of Vaporization

(B) Specific heat capacity

(C) Latent heat of fusion

(D) Thermal capacity

(A) Boyle’s law

(B) Charles’ law

(C) Gay-Lussac’s law

(D) Avogadro’s law

(A) Oxygen

(B) Light

(C) Moisture

(D) Temperature

(A) – 2O°C

(B) – 10°C

(C) + 10°C

(D) + 20°C

(A) Thermal Expansion

(B) Thermal Contraction

(C) Thermal Density

(D) Thermal Compression

(A) Increase

(B) Decrease

(C) Remain constant

(D) None

(A) 35 °C

(B) 37 °C

(C) 42 °C

(D) 54 °C

(A) Decrease

(B) Increase

(C) Remain the same

(D) First decrease then increase

(A) Manometer

(B) Thermostat

(C) Chronometer

(D) Pyrometer

(A) 25000°C

(B) 20000°C

(C) 15000°C

(D) 10000°C

(A) Standard Solution

(B) Super Saturated solution

(C) Unsaturated Solution

(D) Saturated Solution

(A) Annealing

(B) Quenching

(C) Tempering

(D) Nitriding

(A) Snow

(B) Lightning

(C) Hailstorms

(D) Thunders

(A) Molarity

(B) Molality

(C) Normality

(D) Formality

(A) Low

(B) High

(C) Normal

(D) All of these

(A) 1

(B) 2

(C) 3

(D) 4

(A) Hailstorms

(B) Thunders

(C) Rain

(D) Lightning

(A) Photosphere

(B) Chromosphere

(C) Corona

(D) A and B