Everyday Science 2141 MCQs [All-Courses]

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Which of the following are the ingredients of gun metal?

A Iron, Zinc and Titanium

B Iron and Tin

C Iron, Brass and Tin

D Copper, Tin and Zinc

Review Detailed Answer

Correct Answer: Copper, Tin and Zinc

Which of the following principleis used to produce ‘low-temperatures’ ?

A Super conductivity

B Joule-Kelvin effect

C Thermo-electric effect

D Adiabatic demagneti-sation

Review Detailed Answer

Correct Answer: Adiabatic demagneti-sation

Non stick cooking utensils are coated with________?

A Black paint

B PVC

C Teflon

D polystyrene

Review Detailed Answer

Correct Answer: Teflon

The electronic device which is used as a switch or amplifier is called ?

A Diode

B Resistor

C Transistor

D Transformer

Review Detailed Answer

Correct Answer: Transistor

The gas usually filled in the electric bulb is___________?

A Nitrogen

B Hydrogen

C Carbon dioxide

D Oxygen

Review Detailed Answer

Correct Answer: Nitrogen

Which of the following is an example for cantilever beam?

A Diving board

B Bridge

C See-saw

D Common balance

Review Detailed Answer

Correct Answer: Bridge

The ozone molecule contains which type of bonding__________?

A Dative bond

B Covalent bond

C Both A and B

D Ionic Bond

Review Detailed Answer

Correct Answer: Both A and B

Atomic power plant works on the principle of?

A fission

B fusion

C thermal combustion

D combined effect of all the above three

Review Detailed Answer

Correct Answer: fission

The gases used in different types of welding would include ___________?

A Oxygen and hydrogen

B Oxygen, hydrogen, acetylene and nitrogen

C Oxygen, acetylene and argon

D Oxygen and acetylene

Review Detailed Answer

Correct Answer: Oxygen and acetylene

According to the theory of relativity, which of the following always remains constant ?

A Length of an object

B Time

C Space

D Velocity of light

Review Detailed Answer

Correct Answer: Velocity of light

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Everyday Science 2141 MCQs [All-Courses]

All Topics 2141

All Topics 2141

Which of the following are the ingredients of gun metal?

Which of the following principleis used to produce ‘low-temperatures’ ?

Non stick cooking utensils are coated with________?

The electronic device which is used as a switch or amplifier is called ?

The gas usually filled in the electric bulb is___________?

Which of the following is an example for cantilever beam?

The ozone molecule contains which type of bonding__________?

Atomic power plant works on the principle of?

The gases used in different types of welding would include ___________?

According to the theory of relativity, which of the following always remains constant ?

Contact Info

Everyday Science 2141 MCQs [All-Courses]

All Topics 2141

All Topics 2141

Everyday Science 2136

Which of the following are the ingredients of gun metal?

Which of the following principleis used to produce ‘low-temperatures’ ?

Non stick cooking utensils are coated with________?

The electronic device which is used as a switch or amplifier is called ?

The gas usually filled in the electric bulb is___________?

Which of the following is an example for cantilever beam?

The ozone molecule contains which type of bonding__________?

Atomic power plant works on the principle of?

The gases used in different types of welding would include ___________?

According to the theory of relativity, which of the following always remains constant ?