Sound waves from a loudspeaker are caused by_____.
A. frequency
B. vibrations
C. pitch
D. amplitude
Here, you will Everyday Science Mcqs for Fpsc, PPSC, KPPSC, SPSC, NTS, PTS and other Tests of Pakistan.
Everyday Science Mcqs are given from Science and their three main branches i.e Physics, Chemistry and Biology. So, you will have here the Everyday General Science Multiple Choice Questions (MCQs) from Biology, Chemistry, Physics and Atmospheric Studies.
A. frequency
B. vibrations
C. pitch
D. amplitude
A. hertz
B. waves
C. pitch
D. frequency » Read More…
A. Sulfur, Charcoal and Nitrogen Oxide
B. Sulfur, Charcoal, and Potassium Nitrate
C. Sulfur and Charcoal
D. Charcoal and Potassium Nitrate
A. DNA
B. Amino acids
C. Vitamins
D. Oxygen
A. Mitochondria
B. Vesicles
C. Lungs
D. Liver
A. take in Carbon Dioxide
B. take in Oxygen
C. give off Carbon Dioxide
D. give off Oxygen » Read More…
A. take in Carbon Dioxide
B. take in Oxygen
C. give off Carbon Dioxide
D. give off Oxygen