581. The speed of light with the rise in the temperature of the medium_______?
✅ C. Remain the same
Everyday Science MCQs – Page 30
582. What are the three subatomic particles of an atom?
✅ B. Protons,Neutrons & Electrons
583. The outermost layer of skin is the_____?
✅ C. epidermis
584. The largest part of the human brain is ______?
✅ C. Cerebrum
585. Vacuum tubes have been replaced by_____?
✅ C. Transistors
586. The sunlight can reach a depth of______meters in the ocean
✅ A. 200
587. He was the first scientist to prove that Planets move around the sun?
✅ A. Galileo Galilei
588. When our sun reaches the end of its red giant phase, it will turn into a______?
✅ A. White Dwarf
589. Which gland in the human body is called the master gland?
✅ C. Pituitary
590. Copper can be converted into gold by ?
✅ B. Artificial radioactivity
591. What is the warmest Ocean?
✅ D. Indian Ocean
592. Lack of __ causes diabetes?
✅ C. Insulin
593. What is the wavelength of visible spectrum:
✅ A. 3900-7600A
594. People with what blood type can give blood to anyone and are thus called universal donors?
✅ B. O-
595. Which of the following noble gases is abundant in air?
✅ C. Argon
596. Short-sight defect could be corrected by a ________ lens? Long-sight defect could be corrected by using _____ lens?
✅ B. concave lens
597. “Green House Effect” means:_______?
✅ C. Trapping of Solar energy due to atmospheric carbon dioxide
598. The density of water is _____?
✅ B. 1 g/cm3
599. Lactometer is a type of Hydrometer which is used to measure the specific gravity of ____?
✅ C. Milk
600. Bt seed is associated with:______?
✅ C. Cotton