Which one of the following of glass can cut ultraviolet rays? April 15, 2025 by admin A. Jena Glass B. Soda Glass C. Pyrex Glass D. Crookes GlassCrookes glass is a kind of glass which…
The moon rotates on its axis in how many days? April 15, 2025 by admin A. 14.8 days B. 17.5 days C. 29.7 days D. 27.3 days The correct answer to the question: "The moon…
The sun completes one full rotation at its equator in how many days? April 15, 2025 by admin A. 365 days B. 30 days C. 25 days D. 23 daysThe correct answer to the question: "The sun…
As one moves away from the surface of earth with higher altitude ,the atmospheric pressure will go on ________. April 15, 2025 by admin A. Increasing B. Decreasing C. Remains same D. First decreases then increasesThe correct answer to the question:…
The maximum number of electrons can be filled in the first shell of an atom are _____. April 15, 2025 by admin A. 2 electrons B. 8 electrons C. 18 electrons D. 4 electronsThe correct answer to the question: "The maximum…
Identify the monoatomic molecule among the following? April 15, 2025 by admin A. Helium B. Ozone C. Hydrogen D. NitrogenThe number of atoms present in monoatomic molecule is…
Which animal has three hearts? April 15, 2025 by admin A. Crow B. Dolphin C. Octopus D. None of theseAn octopus’s three hearts have slightly different…
which type of rock is made from molten(Fire) material within the earth surface? April 15, 2025 by admin A. Sedimentary rock B. Schist rock C. Igneous rock D. Metamorphic rockIgneous rocks (from the Latin word for fire)…
Which One of the Following Is Not a Greenhouse Gas? April 15, 2025 by admin A. Methane B. Hydrogen C. Nitrous oxide D. OzoneHydrogen is not considered a greenhouse gas. The main…
Locked-in syndrome (LiS) is which type of disorder? April 15, 2025 by admin A. Developmental B. Neurological C. Hormonic D. GeneticThe correct answer to the question: "Locked-in syndrome (LiS)…
