Science, asked by aniella011, 1 month ago

Which of the following processes involve heat? *

A steel block is placed under a candle.
You push a piston into a cylinder of gas, increasing the temperature of the gas.
You push a rigid cylinder of gas across a frictionless surface.
The brakes in your car get hot when you stop.

Answers

Answered by kp959049

1

Answer:

your right answer is (a)..

Answered by hrwt001

1

You push a piston into a cylinder of gas, increasing the temperature of the gas.

Previous Question

Next Question

Similar questions

Math, 25 days ago

Find the Fousies transform of f(x)= {sinx , if o<x<π o,o<x<π ...

Hindi, 25 days ago

sabhi bache khelte he - agyavachak vackya me change karo...

English, 25 days ago

They ______ to school tomorrow...

Math, 1 month ago

a=3by-5 , b -2by3 and -3by 15 verify that (a+b) +c= a+ ( b+c) answer in rational number...

Biology, 1 month ago

2. Glucose formed as a result of photosynthesis gets stored in different parts of the plant in different forms through metabolic activities. Based on this, complete the table given below.

Math, 9 months ago

5. How many two digit numbers less than 100 can be formed with the digits 1, 3, 5, 7, 9 when the digits may be repeated ?

Math, 9 months ago

Using factor theorem, factorize following polynomial 2x^4 – 7^3x – 13^2x + 63x – 45 if one factor is given as (x-1) pls do not copy........otherwise it will be reported...

Math, 9 months ago

21. Suapofl, Dakosh and Vinoy begin to jog around a Circular Stadium They complete their revolution to 36 conds, 48 seconds and 42 seconds respectively per hoce many seconds will they be together of the storing point ee b) 40 sec )504ses d)950 secs...