Related Questions

নিচের কোনটি লরেঞ্জ বল (Lorentz Force)?
A F→=qF→
B F→=q(v→×B→)
C F→=(F→×v→×B→)
D F→=qv→.B→×F→
In each expression below , N represents a negative integer . Which expression could have a negative value?
A N(square)
B 6-N
C -N
D 6+N
“An expression that can legally appear on the left side of an assignment expression.” is a well known explanation for variables, properties of objects, and elements of arrays. They are called
A Properties
B Prototypes
C Lvalue
D Definition
The expression for the work done for a reversible polytropic process can be used to obtain the expression for work done for all processes, except reversible __________ process.
A Isobaric
B Isothermal
C Adiabatic
D None of these
At a book fair, Danesh buys three pencils that cost Tk. 3.25 each, and a color pen that costs Tk. 5 . Which expression represents the amount of change , he should get when paying with a twenty taka note?
A 20 -3.25 -3 (5)
B 20- 3(3.25) -5
C 3 (3.25) -5
D 20 - 3.25 -5
At a book fair, Danesh buys three pencils that cost TK.3.25 each and a color pen that costs TK. 5. Which expression represents the amount of change 'C' , he should get when paying with a TK.20 note ?
A TK. 300
B TK. 336
C TK. 280
D TK. 330
The manager of a cafeteria uses algebraic expressions to calculate the number of servings she can prepare with the amount of food she has in stock. If each can of spaghetti sauce contains 18 servings, which expression below represents the number of servin? in m cans of spaghetti sauce?
A 18+m
B 18-m
C 19/m
D 18*m
The manger of a cafeteria uses algebraic expression to calculate the number of servings she can prepare with the amount of food she has in stock. If each can of spaghetti sauce contains 20 servings, which expresion below represents the number of servings in m cans of spaghetti sauce?
A 2
B 14
C 18
D 20
If 21215120 represents 'bloat ' then 6121135 represents __
A voice
B bald
C flame
D castle
If 6121135 represents 'flame' then 21215120 represents __
A voice
B bald
C bloat
D castle

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