- Decrease in height
- Increase in height
- Vapor Pressure
- Increase in temperature
- B
Everyday Science MCQs
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Which of the following area around the equator receives the more heat from the sun?
- Arctic
- Polar
- Temperature
- Tropical
- B
During reading the scale, if eye is not placed directly opposite to the scale then the measurement will be incorrect. This is called:
- Parallax Error
- Zero Error
- Mencius Error
- Inaccuracy
- A
-
An instrument error is called Zero Error.
Which of the following salts is used in plaster of Paris?
- Ammonium Chloride
- Calcium Sulfate
- Sodium Chloride
- Potassium Nitrate
- B
-
Calcium Sulfate is chemical name of Plaster of Paris.
Plaster of Paris is synthesized from gypsum.
Gypsum is heated at 373K to get Calcium Sulfate.
A power station generally produces electricity at_____
- 10000 Volts
- 15000 Volts
- 20000 Volts
- 25000 Volts
- D
The scale of temperature is made by using two easily obtained temperature called:
- Stable Point
- Fixed Point
- Fixed Point
- Motionless Point
- A
Which of the following is the unit of pressure?
- Millimeter
- Vigor
- Pascal
- Newton
- C
-
Millimeter is a unit of length.
Newton is unit of force.
Which of the following can speed up the reaction?
- Light
- Catalyst
- Manganese
- Inhibitor
- B
-
Enzyme is a best example of Catalyst.
A solution having 3 pH is known as:
- Weak Acid
- Strong Base
- Strong Acid
- Weak Base
- A
-
A solution that have pH greater than 7 is called strong Acid.
A substance that have 3 pH is called strong Base.
Rods are located at the edge of the retina and sensitive to _____
- Sun Light
- Electric Spark
- Dim Light
- Bright Light
- C
-
There are two types of photoreceptors in the retina which are Rods and Cones.
Rods are not good for colour vision.
Rods are also used for Peripheral Vision.
Cones are good for colour vision.
