For the following questions answer them individually
How does a bulb glow when the switch is turned on?
Which substance is present in green leaves to help in the process of photosynthesis?
Five times a positive integer is 3 less than twice its square. Find the integer.
Complete the series.
HZ, AA, NF, DK, (…)
A concave lens has a focal length 15 cm. If the object is placed at 30 cm from the lens, what is the image distance?
Which of these helps to diagnose a heart problem?
Curved surface area of a cylinder is 440 cm . The base circumference is 44 cm. What is its volume?