SONAR is based on the principle of___________?
A. Echo
B. reverberation
C. resonance
D. None of these
Everyday Science Mcqs · Easy · 3 weeks ago
Question Bank
Everyday Science Mcqs
Which instrument is used to measure the power of electric circuit ?
A. Wavemeter
B. Viscometer
C. Wattmeter
D. None of these
Everyday Science Mcqs · Easy · 3 weeks ago
Epsom salt is chemically known as_________?
A. Copper Sulfate
B. Magnesium Sulfate
C. Ferrous Sulfate
D. None of these
Everyday Science Mcqs · Easy · 3 weeks ago
Which are the largest of the white blood cells?
A. lymphocytes
B. eosinophils
C. basophils
D. monocytes
Everyday Science Mcqs · Easy · 3 weeks ago
Fuse wire is made of_____________?
A. 63% tin and 37% lead
B. 63% lead and 37% tin
C. 63% tin and 37% aluminum
D. 63% lead and 37% aluminum
Everyday Science Mcqs · Easy · 3 weeks ago
The SI unit of “pressure” is _________.
A. pascal
B. joule
C. tesla
D. henry
Everyday Science Mcqs · Easy · 3 weeks ago
A fresh egg when placed in salt water will __________ ?
A. sink and go to the bottom
B. sink but will not go to the bottom
C. Float
D. Burst
Everyday Science Mcqs · Easy · 3 weeks ago
Retinol is the chemical name of?
A. Vitamin A
B. Vitamin B
C. Vitamin C
D. Vitamin K
Everyday Science Mcqs · Easy · 3 weeks ago
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