Physics, asked by biswajitugie25, 3 months ago

Q44. The heat required to melt 7 gm of ice completely
given Lice= 80 cal/gm is :
(A) 506 cal
(B) 570 cal
(C) 560 cal
(D) 580 cal

Answers

Answered by prachigarje16

1

Answer:

c

Explanation:

Q=ml

so, 80×7=560 and ans is c

Answered by ayshaagrawal2003

0

Answer:

560 cal

Explanation:

Q=ml

q is heat m is mass and l is latent heat

Q=7(80)=560

Previous Question

Next Question

Similar questions

English, 1 month ago

Anu said to Amit,"Where are you going". Change into indirect speech...

English, 1 month ago

What is the description of the sky in the poem ?

Math, 1 month ago

The expression x²(x-y)³-y²(x-y)³ can be written in the form (x-y)^a(x+y) , where a is a constant. What is the value of a?

Math, 3 months ago

1. Find the base and power of the following exponential notations (a) (-7)2...

Math, 3 months ago

which of the following will not represent 0 A) 1÷0 B) 0*0 C) 0/2 D) 10-10/0...

Chemistry, 9 months ago

Which of the following is not an example of redox reaction? (a) CuO+ H₂ → Cu + H₂O (b) Fe₂O₃ + 3CO → 2Fe + 3CO₂ (c) 2K+ F₂ → 2KF (d) BaCl₂ + H₂SO₄ → BaSO₄ + 2HCl Redox reactions are those reactions which involve change in oxidation number of the reactants.

Math, 9 months ago

Construct a parallelogram ABCD such that AB = 10 cm, BC = 12 cm and ABC= 80°. Measure and write down the length of the diagonal...

English, 9 months ago

What is the plural form of 2?