Beersheba Online // Science (7)

The process of comparison of unknown quantity with a known standard quantity is called…...

• Force

• Measurement

• Physical Quantity

• SI Unit

Volume of irregular object can be calculated as

• $V=l\times b\times h$

• $V=l\times b$

• 
  $V=l\times h$
  

• $V=b\times h$

The SI unit of Force is

• Pascal

• Newton

• Meter

• Liter

Rotation of the earth is an example of

• Circular motion

• Random motion

• Linear motion

• Spiral motion

Which of the following picture represents inclined plane?

• 
• 
• 
• 

Which of the following statement of importance of pressure is correct?

• A sharp knife cuts more easily

• The foundation of a constructing building is made wider

• Buses have broad and double wheeled

• All of the above

Which types of reflection of light is shown in the figure?

• Irregular Reflection

• Regular Reflection

• Both of the above

• None of the above

Which picture is shown in the given picture?

• Bell

• Rod

• Tuning Fork

• None of the above

Loadstone is an example of ?

• Artificial magnet

• Natural Magnet

• Both

• None

Which of the following statement is true?

• Magnets can attract magnetic substance

• Magnetic poles can never be separated

• Magnetic poles shows always N and S direction

• All of the above