A glass chimney stops an oil lamp from smoking because:

Everyday Science Mcqs 25/03/2023

A. It increases the supply of oxygen to the flame by convection
B. The heat produced ensures complete
C. Both to these
D. Neither of these

Related Mcqs:

    What are the names of the two stars in the Big Dipper used to locate Polaris?
    A. The North Seekers B. The Pointer Stars C. The Pointer Sisters D. None of these...
    Select the arrangement of electromagnetic radiation which starts with the lowest energy and increases to greatest energy?
    A. radio, visible, infrared, ultraviolet, x-ray, gamma ray B. radio, infrared, visible, x-ray, gamma ray, ultraviolet C. visible, radio, infrared, ultraviolet, x-ray, gamma ray D. radio, infrared, visible, ultraviolet, x-ray, gamma ray...
    The ‘stone’ formed in human kidney consist mostly of_____________?
    A. Calcium oxalate B. Sodium acetate C. Magnesium sulphate D. Calcium...
    How many moons does Neptune have?
    A. 63 B. 12 C. 19 D. 13...
    What happens to a person who receives the wrong type of blood?
    A. All the arteries constrict B. All the arteries dialates C. The RBCs agglutinate D. The spleen and lymphnodes deteriorate...

Leave a Reply

Your email address will not be published. Required fields are marked *