In an MRI machine, which one of the following is used...?

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💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

In an MRI machine, which one of the following is used...?

(A) Sound wave

(B) ‘X’-ray

(C) Ultra-sound wave

(D) Magnetic wave

✅ Correct Answer: Magnetic wave

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Which simple machines is used in raising the flag...?

(A) Scissors

(B) Pliers

(C) Pulley

(D) Wheels

✅ Correct Answer: Pulley

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Which gas does a Photocopier machine produce...?

(A) Ozone

(B) carbon dioxide

(C) Sulfur dioxide

(D) None of these

✅ Correct Answer: Ozone

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Washing machine is working on the principle of...?

(A) Photoelectric effect

(B) Electric-magnetic induction

(C) Centrifugation

(D) None of these

✅ Correct Answer: Centrifugation

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

If a machine performs 20 J of work in 10 sec. then it power is ______...?

(A) 200 watt

(B) 20 watt

(C) 2 watt

(D) 0.2 watt

✅ Correct Answer: 2 watt

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Which simple machine would stairs be an example of...?

(A) Pulley

(B) Inclined Plane

(C) Lever

(D) Wheel

✅ Correct Answer: Inclined Plane

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

A simple machine that uses grooved wheels and a rope to raise, lower or move a load is known as...?

(A) Pulley

(B) Lever

(C) Incline Plane

(D) Wedge

✅ Correct Answer: Pulley

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Select the mismatched one of the following...?

(A) Plantae → Pteridophyta

(B) Fungi → Mucor

(C) Protista → Paramecium

(D) Animalia → Amoeba

✅ Correct Answer: Animalia → Amoeba

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

The centrifuge machine used for separation of _______...?

(A) Juice

(B) pH

(C) Mud

(D) Crystal

✅ Correct Answer: Mud

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

A photostat machine works on _____________...?

(A) electromagnetic image making

(B) magnetic image making

(C) thermal image making

(D) electrostatic image making

✅ Correct Answer: electrostatic image making

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Select the mismatched one of the followings...?

(A) Plastids → Storage of chemicals

(B) Centriole → Help in cell division

(C) Ribosomes → Synthesis of steroids

(D) Mitochondria → Synthesis of ATP

✅ Correct Answer: Ribosomes → Synthesis of steroids

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Who is the inventor of the first magnetic resonance imaging (MRI) machine...?

(A) Godfrey Hounsfieldv

(B) Mattias Schleiden

(C) Raymond Damadian

(D) Theodore Schwann

✅ Correct Answer: Raymond Damadian

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

A man is standing on a weighing machine in a lift which is moving. The weighing machine will slow MINIMUM reading when, the lift is moving...?

(A) Upward with uniform speed

(B) Downward with uniform acceleration

(C) In a free fall due to failure of the lift mechanism

(D) None of these

✅ Correct Answer: In a free fall due to failure of the lift mechanism

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

In an MRI machine, which one of the following is used...? Mcqs

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