The answer is true a convex lens can produce a real image but not a viral image
The woman on the platform is correct because it is the pace of the man moving on the train not walking.
Answer:
because both petrol and diesel are oil
Explanation:
oil floats on water that's why if we will try to extinguish with water so the fire will float on <u>water</u>
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<h3>Reducing Surface Area.</h3>
If the surface area becomes smaller, the pressure becomes larger.