A glass chimney stops an oil lamp from smoking because:

Related Mcqs:

1. In an oil lamp, the oil rises up in the wick due to?

   A. Capillary action B. Atmospheric pressure C. Viscosity of oil D. Change in temperature Submitted by: Ashfaque Ali Khoso...

2. Oil rises in a wick of oil lamp on account of a property of matter is called?

   A. Angle of projection B. Determines C. Capillary action D. Refraction of light Submitted by: Mansoor Ahmed Suhag...

3. Oil rises up to wick in a lamp because_____________?

   A. Oil is very light B. Oil is volatile C. Diffusion of oil through the wick D. Capillary action phenomenon Submitted by: Hafeez Alam Saila...

4. Which of the following conditions related to smoking involves damage to the alveoli sacs?

   A. Lung Cancer B. Atherosclerosis C. Emphysema D. Asthma Submitted by: Mansoor Ul Haque...

5. How does smoking cigarettes impact the red blood cells?

   A. Decreases their ability to congeal B. Decreases their ability to carry oxygen C. Decreases their ability to reach their typical life duration D. Decreases their ability to cleanse wounds Submitted by: Mansoor Ul Haque...

6. Glass is made of the mixture of______________?

   A. Quartz and Mica B. Sand and Salt C. Sand and Silicates D. None of these Submitted by: Jack Sparrow...

7. Which variety of glass is heat resistant?

   A. Bottle glass B. Flint glass C. Hard glass D. Pyrex glass Submitted by: ABDUL HAYEE...

8. The type of glass used in making lenses and prism is___________?

   A. Pyrex glass B. jena glass C. Flintglass D. Soft glass Submitted by: Asad Ullah Afridi...

9. Which of the following cannot be stored in glass bottle?

   A. Aqua regia B. HF C. HCL D. HBr Submitted by: MUHAMMAD ALI...

10. Which one of the following of glass can cut ultraviolet rays?

    A. Jena Glass B. Soda Glass C. Pyrex Glass D. Crookes Glass Submitted by: Parvez Malik...