Carib Quiz - Physics
1. Question

The statements refer to a fuse. Which one is true?

2. Question

A boy throws a cricket ball straight up in the air. At the very top of its flight:

3. Question

The units of specific latent heat are:

4. Question

Which one of the following statements about constructive interference is NOT true?

5. Question

A ripple travels over the surface of some water. Its wavelength is 2 m, its amplitude is 0.1 m and its frequency is 0.5 Hz.The speed of the ripple is:

6. Question

A detector close to a sample of radioactive material records 76 counts per second (cps). Precisely 2 days later the count rate has fallen to 22 cps.The count rate due to background radiation, taken immediately before and after the experiment, averaged 4 cps. The half-life of the material is:

7. Question

The lowest and the highest frequencies a typical young person′s ear can detect are approximately:

8. Question

You look through a microscope to view the Brownian motion of smoke in a container of air. Which one of the following statements is NOT true?

9. Question

Sweating can help to cool the body. This cooling is achieved mainly by:

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CSEC Subjects
English A
Information Technology
Integrated Science
Social Studies
CAPE Subjects
Chemistry Unit 1