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Everyday Science MCQs
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3531.Which of the following is a non-luminous object?
3532.A object that does not produce light but it reflects light that comes from luminous object is called?
3533.Which of the following is the second kind of lever?
3534.According to the positions of effort, fulcrum, and load, levers are divided into?
3535.If you travel to the Moon your mass will remain same because?
3536.Which pulls objects towards earth?
3537.Swimmers make their bodies streamlined to ________ friction under water.
3538.What do friction forces between the air and a moving object cause?
3539.Which of the following can be used to reduce friction between moving parts of machines?
3540.Which one of the following is not a disadvantage of friction?