# Physics quiz 5 - heat

### This is an awesome quiz about heat in physics. 8 Questions.

 Created by: snav2en Played: 46 times Comments: 1 comment Favs: 0 users like this quiz Rating: 3 stars 2.7 out of 5, based on 3 votes

1

### What is the normal temperature of the human body ?

• 37 degree celsius
• 38 degree celsius
• 36.8 degree celsius
• None of these

2

### A mercury thermometer with a concave reflector behind the bulb, is placed in front of an electrical fire. Which of the following combinations will cause the smallest reading on the thermometer ?

• Black reflector, black bulb
• Black reflector, shiny bulb
• Shiny reflector, shiny bulb
• Shiny reflector, black bulb

3

• Copper
• Brass
• Aluminium
• Zinc

4

• Cal/g
• J/kg
• Kcal/g
• All of these

5

### Two glass tumblers have been stuck together(one into the other). How can they be separated ?

• Placing hot water in the inner tumbler
• Placing the tumblers in cold water
• Placing the outer tumbler in hot water
• Hammering them vigourously

6

• 1 cc
• 1000 cc
• 1500 cc
• 1670 cc

7

### Which of the following does 233 Kelvin equals to ?

• 40 degree Fahrenheit
• - 40 degree Fahrenheit
• 172 degree Fahrenheit
• - 172 degree Fahrenheit

8

### How much ice must be added to 100 g of water at 30 degree Celsius in order to reduce its temperature to 20 degree Celsius ?

• 10 g
• 80 g
• 400 g
• None of these