science for grade 5

- This is a representative list of topics covered in our Grade 5 Science program - however all programs will be customized for the individual studen..

Question: The relation between wave velocity 'v', frequency 'f ', and wavelength ' l ' is ______. 1. 2. 3. 4. Answer: ..

Question: Give two differences between elements and compounds. Answer: ..

Question: A rifle shot is fired in a valley between two parallel walls. The echo from one wall is heard 3 s later and the echo from the other wall is heard 8.3 s later. If the velocity of sound at 0 o C is 330 m s - 1 and the temperature in the valley is 10 o C. For every 1 o C. Calculate t..

Question: The value of Avogadro constant is ___________. 1. 6.022 x 10 24 2. 6.022 x 10 22 3. 60.22 x 10 23 4. 6.022 x 10 23 Answer: ..

Question: Protochordates consist of _______ and _______. 1. urochordata and cephalochordata 2. urochordata and vertebrata 3. cephalochordata and vertebrata 4. none of the above Answer: ..

Question: The sparks produced during sharpening of a knife against a grinding wheel leaves the rim of the wheel tangentially. This is due to ________ 1. inertia of rest 2. inertia of motion 3. inertia of direction 4. force applied Answer: ..

Question: The correct order of the phases in mitosis are ____. 1. prophase, telophase, metaphase, anaphase 2. prophase, metaphase, anaphase, telophase 3. telophase, anaphase, metaphase, prophase 4. metaphase, telophase, anaphase, prophase Answer: ..

Question: Name the fundamental force which holds the planets in their orbits around the sun. 1. Gravitational force of attraction 2. Electrostatic static force of attraction 3. Nuclear force of attraction 4. Electro static force of attraction Answer: ..

Question: The disease that is not caused by fungus is 1. aspergillosis 2. cow pox 3. ringworm 4. actinomycosis Answer: ..