What is the frequency formula...?

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

What is the frequency formula...?

(A) check in details

(B) empty

(C) empty

(D) empty

✅ Correct Answer: check in details

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Source: This question is taken from the Everyday Science

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

The frequency of ultrasound wave is typically...?

(A) Above 20 kHz

(B) Above 20,000 kHz

(C) Below 20 kHz

(D) Below 02 kHz

✅ Correct Answer: Above 20 kHz

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Source: This question is taken from the Everyday Science

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

The frequency of a turning fork determined by a:...?

(A) Magnetic tape

(B) Modulator

(C) Sonometer

(D) Reed instrument

✅ Correct Answer: Sonometer

Comments

Source: This question is taken from the Everyday Science

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

The sounds of which frequency are human beings most sensitive...?

(A) 400 hertz

(B) 20 hertz

(C) 20000 hertz

(D) 5000 hertz

✅ Correct Answer: 5000 hertz

Comments

Source: This question is taken from the Everyday Science

What is the frequency formula...? Mcqs

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