Table of Contents
- 1 What is the angle between the minute and hour hand at 5 30?
- 2 What is the angle between the hour hand and the minute hand when it is 5 10?
- 3 What is the angle between the minute and hour hands on a clock at 5?
- 4 What is the angle between the hour hand and the minute hand at 2 45 am?
- 5 At what time between 6 and 7 will the hands be at right angle?
- 6 How many degrees does the minute hand move every hour?
- 7 What does hour angle mean?
What is the angle between the minute and hour hand at 5 30?
15°
Calculation: At 5:30 the hour hand rests half way between the 5 and 6 and the minute hand exactly at 6. As the hands are one half-hour interval apart they are 15° apart. ∴ The angle between the hour and the minute hand is 15° .
What is the angle between the hour hand and the minute hand when it is 5 10?
Angle traced by hour hand in 12 hrs = 360°. = 155°….Discussion :: Clock – General Questions (Q. No. 3)
| [A]. | 145° |
|---|---|
| [B]. | 150° |
| [C]. | 155° |
| [D]. | 160° |
What is the angle between the minute and hour hands on a clock at 5?
∴The angle between the minute hand and the hour hand at 5 o’clock is 150∘.
At what time between 5 & 5 30 will the hands of a clock be at right angle?
Correct Option: D The two hands will be 5 min apart between 5 and 5 : 30, if the minute hand is (25 – 5) i.e, 20 min spaces behind the hour hand. Now, 55 min are gained in 60 min. So, the hands will be 5 min apart at 219/11 min past 5.
What is the angle between hour hand and minute hand when it was 5 45 pm?
Answer: at 5:44, the number of minutes the minute hand has moved is 44 minutes. at 6 degrees per minute, the minute hand has moved 6 * 44 = 264 degrees. the angle between the minute hand and the hour hand is therefore 264 degrees minus 172 degrees = 92 degrees.
What is the angle between the hour hand and the minute hand at 2 45 am?
The correct answer is 2 * 30 = 60 degrees.
At what time between 6 and 7 will the hands be at right angle?
Minute hand covers 360 in 60 minutes Hence, the hands of clock are at right angles at 16 minutes past 6 and 49 minutes past 6.
How many degrees does the minute hand move every hour?
An hour hand moves 1/12 of the clock (if that makes sense) in an hour. A clock is a circle with 360 degrees, so it moves 30 degrees per hour. This means that every minute it moves 30/60 degrees, or half a degree. A minute is sixty seconds.
What is the angle between the hour hand and minute hand in an analog clock?
A method to solve such problems is to consider the rate of change of the angle in degrees per minute. The hour hand of a normal 12-hour analogue clock turns 360° in 12 hours (720 minutes) or 0.5° per minute. The minute hand rotates through 360° in 60 minutes or 6° per minute.
How many revolutions minute hand makes in one hour?
In one hour, the minute hand makes one revolution and the second hand goes round 60 times. This means that, in one hour, the second hand passes over the minute hand 60 – 1 = 59 times and the two are also in line (but with 180 degrees between them) 59 times.
What does hour angle mean?
Hour angle. In astronomy and celestial navigation, the hour angle is one of the coordinates used in the equatorial coordinate system to give the direction of a point on the celestial sphere . The hour angle of a point is the angle between two planes: one containing the Earth’s axis and the zenith (the meridian plane),…