2 years ago

How can knowing a chemical property such as flammability help you to use a product safely?

1 answer:

5 0

Answer:

When a substance burns, it produces new substances during a chemical change. Therefore, whether or not a substance is flammable is a chemical property. Knowing which substances are flammable helps you to use them safely. Another chemical property is how compounds react to light

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The system of measurements taking the centimeters ,gram and second as its fundamental units , now replaced by the SI unit System

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2 years ago

The velocities of light in air and glass are 3.0 x 10^8ms and 2.0×10^8ms respectively. If the angle of refraction is 30°, the si

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0.75

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$refractive \: index \: = \frac{3.0 \times {10}^{2} }{2.0 \times {10}^{2} }$

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3 years ago

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Which type of muscle cell can have multiple nuclei

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Answer:

Skeletal muscle cells

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